This Air Fryer Ham & Cheese Toastie is exactly what it says on the tin. I’ve included a couple of tips and tricks up to help you make a toasted sandwich in the air fryer with minimal mess but maximum molten cheese and golden crustiness!

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As much as I love the crimped edges of a proper British toastie made in a toastie machine, like most people I can’t often be bothered to root round in the back of my cupboard to find it. And I really hate cleaning it!
But making a toastie in the air fryer is really easy. Like most people mine is always out and easily accessible. And it needs no more than a quick wipe afterwards. Or you can make the toastie on a square of baking paper for extra easy clean up.
Most important with this particular toastie is the joyous combination of ham and cheese. There’s a reason it’s a classic combo that we see time and time again.
How to Serve
This glorious toastie is best served almost immediately while the cheese is still gloriously molten and the outside is crisp and golden.
You don’t really need to add anything but if you want to make a bit more of a meal out of it, the true classic British way is to add a packet of crisps. If you want to feel fancy like you’re in a café, empty them out onto the plate and add a small side salad! A side of Branstons pickle or a nice chutney (definitely my preference) is also great. You can actually add this into the sandwich before you toast it if you prefer.
For a more hearty affair, you can take meal inspiration from across the pond and serve the toastie as a side to a good bowl of soup. Cheese is always great with Heinz style Cream of Tomato Soup, but I also really like a ham and cheese with my Creamy Garlic Mushroom Soup. Or of course heat up your favourite can!

Ingredients
Bread
I like to just use regular white sliced bread for toasties. Thick sliced is best but medium will give you a bigger filling to bread ratio. You can of course use any other bread, I do quite like a seeded loaf for this combination of ham and cheese, especially if you do add in some chutney.
Just bear in mind that if you do use something very doorstep like, you may need to increase the air frying time a little to ensure that the cheese gets fully melty and hot.
Any kind of toasted sandwich is a good way of using up bread that is slightly too stale to eat straight out of the packet. Your bread doesn’t need to be a little stale, it just doesn’t matter if it is.

Cheese
The type of cheese you use can be very flexible. I’ve used a block of medium strength cheddar cheese and cut slices. You can use any kind and strength of semi-hard cheese which has good melting properties.
Some really good options include double Gloucester, red Leicester, Edam, Gouda and Emmental. You can also use mozzarella but it is best to use either the slices, grated/shredded or the dry block options rather than the fresh balls stored in brine. These will make the sandwich too soggy.
if you are in the US, other good options include Monterey jack, colby, pepper jack or if you prefer, good old American.
Although I’ve used slices taken off a full block of cheese, there is no reason why you can’t use pre-sliced or grated/shredded cheese in these sandwiches. I do however sometimes find that using grated makes transferring the sandwich into the air fryer basket slightly trickier. So bear this in mind.
You can of course also use a mixture of cheeses. And it doesn’t really even matter if some are sliced and some are grated etc. Just try to arrange them evenly over the bread.

Ham
I am exceedingly picky when it comes to ham. I find the vast majority of packet ham to be incredibly plastically and extortionately expensive to boot so I do generally avoid them. I do regularly cook whole gammon joints from raw then allow them to fully chill and then slice them thinly for sandwiches. My Ginger Beer Boiled Ham with Boozy Glaze is a perennial favourite. But I also cook smaller hams in the air fryer from start to end.
I do buy it ready cooked and sliced too. But my preference is a decent deli counter – I like the Yorkshire and Belgium Beer hams from Morrisons but I mostly shop at a Polish shop with a secret gem massive deli counter in the back. Don’t overlook smaller independent stores, they can be treasure troves of goodness.
Ultimately you can use any ham you choose. And something like a cheesy toastie is actually quite a good way to use something like a cheap packet of wafer thin ham. Just make sure to pile it in – don’t skimp.
Butter
Conversely the butter is spread on the outside of the bread and not the inside. Although if you wanted to go for both, I certainly wouldn’t judge you. I will always use salted butter but if you only have unsalted, just sprinkle a tiny bit of salt over it after spreading.
Butter vs Mayonnaise
In Britain, it’s most common to use butter on the outside of a toastie to get them lovely crisp and golden. However in America, it’s quite usual to use mayonnaise instead. It might sound a little weird, but it does toast up beautifully.
I’ve used mayo to make my Simple Air Fryer Cheese on Toast. It is basically the same recipe as this minus the ham and with mayo instead of butter. You can easily use mayo in this version of the recipe if you prefer.

Allergen Information
This recipe is free from egg and nuts.
Gluten Free: To make a gluten free toastie, all you need to do is use your preferred gluten free bread. I appreciate that it is more difficult to get a good white sliced loaf so ignore my insistence on this point and use whatever you need.
It is also worth noting that free-from bread is often oddly small. So you might want to use more slices to the same amount of cheese/ham in my recipe. Also be careful as some gluten-free breads can be a little more delicate – keep an eye on it so it doesn’t fall apart when flipping.
It is also worth checking the type of ham that you choose. Breaded ham is much less common than it used to be but it does still exist so it is worth checking the ham ingredients too.
Dairy Free: Dairy free is trickier in a toasted cheese sandwich where two of the three main ingredients can contain dairy. The butter is easy to deal with – use a plant based alternative or opt for the mayo.
You can of course now buy many dairy free/vegan cheese alternatives. Whether you are going to want to feature any of them as the main ingredient in a recipe is not something I’ll comment on further.
Please note that this recipe may contain other allergens not referred to above and any variations suggested have not been tested unless otherwise stated. For more information regarding any dietary information provided on this website, please refer to my Nutritional Disclaimer.

How Long to Air Fry Ham and Cheese Toastie
There are three very quick cooking stages to this recipe. The first is to very lightly toast the bread for 2 minutes. This makes adding the butter to the outside much easier and prevents the cheese on the inside from totally melding with soft bread and becoming greasy.
The second and third are to actually air fry the sandwich for 4 minutes on each side. I do find turning is essential Otherwise the underside can become soggy rather than lovely and crisp. This results in a total cooking time of 10 minutes and just a couple minutes to assemble the sandwich.

How to Air Fry A Toastie From Frozen
You can make up the sandwiches, freeze them wrapped in parchment paper and stored in an air-tight bag or box and then air fry directly from frozen. It is worth noting that you should still lightly toast the bread before assembling it. You can use a toaster or grill (broiler) if that’s easier.
The grilled cheese will take around 5 to 6 minutes on each side to fully toast up and for the cheese to fully melt from frozen.
Leftovers – Storage & Reheating
The cooked ham and cheese toasties are 100% best eaten fresh. You can microwave or air fry any leftovers to reheat but the bread tends to go very soggy or overly hard and it generally isn’t all that pleasant to eat.

Common Air Fryer Questions – A Brief Guide to Air Frying
- What exactly is an air fryer?
- What are the benefits of using an air fryer?
- Are all air fryers the same?
- Is an air fryer always better to use than an oven?
- Do air fryers need to be pre-heated?
- What is the best temperature to air fry at?
- What setting is best to use? Air fry, bake, dehydrate, etc…
- Can food be cooked from frozen in an air fryer?
- Can I reheat food in an air fryer?
- Are air fryer liners a good idea?
What Exactly is an Air Fryer?
Very simply, an air fryer is a small convection (fan) oven. The benefit is that the hot air is circulated all around the food being cooked which speeds up the cooking time and cooks the food more evenly.
What are the Benefits of Using an Air Fryer?
Size, time and energy usage. Air fryers are ideal for cooking smaller quantities. Heating up a space that the food just fits into requires less energy and means that the heat source is much closer to the food. Combining these two things can speed up the cooking time.
Are all air fryers the same?
Nope! The term air fryer is now used very broadly. I consider there to be 4 main types:
Basket Air Fryers
These are what I would consider to be the most common, especially in the UK. A boxy type unit has a pull out drawer/basket. Food isn’t usually visible whilst cooking.
Some larger models have two drawers so different items can be cooked at different temperatures or for different times.
This is the type that you’ll see in the images in this recipe. I mostly use a Cosori Lite 3.8L (CAF-LI401S) with a 3.8 litre capacity. The square(ish) shaped basket is 21cm x 21cm and 24cm on the diagonal. It isn’t an overly expensive or fancy model.
I’ve also recommended to several friends and family the model with a slightly larger basket. This is the Cosori 4.7L (CAF-L501) with a 4.7 litre basket. The unit is no larger than the 3.8 litre model on the outside but does have a larger internal basket capacity. I’ve since bought this version to use for some recipes where my smaller model was just too small. I’ll always note this in the recipe.
Rotary Air Fryers
Round air fryers with a paddle in the centre that rotates to move the food. This is the type I used for years – the most common is a Tefal Actifry.
Rotary types are not usually good for recipes where the food is breaded, glazed, likely to break up or in a tray/container. They do however make the best chips and roasted veg.
My 2 in 1 version like the one I’ve linked also has a rotating tray for things that could be broken up by a paddle, but the height clearance with the lid isn’t deep enough to use it to cook some items like sausage rolls. I’ve now actually retired by Actifry in favour of having my two basket type fryers.
Mini Oven Air Fryers
These usually have a glass door, shelves and overall are really quite large. You can cook quite a decent quantity of food in them so are best if regularly cooking for multiple people. They often come with extra features like a rotisserie spit or kebab skewers.
Multicookers with Air Fryer Functions
Some like Ninja 11 in 1 and some of the earlier versions with a few less functions, have an air fryer option. They mostly operate the same as a basket fryer but the basket drops in the top rather than sliding in like a drawer.
Some electric pressure cookers like Instant Pots can also air fry when used with a specific lid.
Is an air fryer always better to use than an oven?
As much as I do love air frying, the honest answer to this is no. And the more detailed answer is that it will always depend on what you’re cooking, how much of it you’re cooking and what type and size of air fryer you have.
Once you need to cook in more than 2 batches, it often makes more sense to use an oven. If you already have the oven on to cook other items, it may make more sense to throw one more item in rather than using an additional appliance.
I don’t think either method is often necessarily better than the other. The important point to note is that there is absolutely no difference in the finished product.
Do Air Fryers Need to Be Pre-Heated?
The answer to this is rather annoying – it depends. It depends entirely on your model and type of air fryer. The best advice I can offer is to check your manual and follow their guidance. My Cosori models have a preheat function. I press a button and it heats at 205c/400f for 4 minutes.
It’s also worth noting that regardless of whether you are supposed to pre-heat or not, if you are cooking in batches, it is quite likely that anything after the first batch will cook a little quicker because of the retained heat. It is best to check on them before the cooking time is completed.
What is the best temperature to Air Fry at?
It will always depend on what you are cooking and from what state. All of my air fryer recipes don’t use temperatures above 200c/390f because many of the most common fryers in the UK don’t go above this. Mine goes to 230c/450f and I use this temperature a lot but it is no help for me to share recipes which many people can’t use.
What setting is best to use? Air fry, bake, dehydrate, etc…
Not all air fryers have different settings like this. When they do it usually relates to the fan speed. The default setting to use will always be “air fry” so unless something else is specifically stated in the recipe, always use the air fry option.
There are other air fryers that have an additional heating element which cooks from underneath rather than just the top. Just as with the other settings, unless you are using a recipe which states to use a second heating element, stick with just using the top down air fry option.
Of course if and when you become more confident with air frying, using recipes and the settings of your air fryer, you can start adapting them to suit.
Can Food Be Cooked From Frozen In An Air Fryer?
Absolutely! To cook from frozen you usually will need to reduce the cooking temperature and increase the time to make sure your food is cooked right through to the middle.
It is best to check my individual recipes for cooking from frozen advice as some items are a little different. And there are occasionally exceptions to the rule.
Can I Reheat Food In An Air Fryer?
Yes. As a general rule I reheat food for roughly 1/3 of the original cooking time at the same temperature. Or at 10 degrees lower for half the time for larger items.
Are Air Fryer Liners a Good Idea?
Unless otherwise stated, I do not use liners when air frying. Basket and rotary type air fryers are designed to be used without liners. Mini oven types will generally require some kind of tray like with a regular large oven although most come with crisper racks to use.
There are many air fryer liners available including quite thick silicone ones. These will affect the cooking times and possibly temperatures of your cooking/baking. I also don’t like how cooking juices are prevented from dripping through the basket rack. This can stop food from crisping all the way around.
When I do want to collect the juices, I mostly use some foil, or occasionally a foil tray which can be washed and reused.
If you do prefer to use them, once you have got a feel for how they affect your cooking and baking, you may need to make adjustments to the recipe accordingly.
More Air Fryer Recipes
All my recipes with instructions for how to cook or bake them in the air fryer can be found in my Air Fryer Recipe Index.
Still Have Questions?
Simple! Just contact me and I will do my best to help as quickly as I am able. Head over to my Contact Me page, any of my social media channels or post a comment at the bottom of this page and I’ll see what I can do.
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The Recipe
Simple Air Fryer Ham & Cheese Toastie Recipe
Ingredients
- 2 slices Bread
- 2 tsp Salted Butter
- 70 g Cheese - a semi-hard melting variety
- 50 g Sliced Ham
- ⅛ tsp Sea Salt Flakes
Instructions
- If your air fryer requires pre-heating, start this setting now.
- Put the 2 Slices Bread slices into the air fryer basket.
- Air-fry for 2 minutes at 200c/390f. If you have had to overlap them a bit like me, swap them over half way.
- Meanwhile slice roughly 70g Cheese.
- Remove the lightly toasted bread from the air fryer and flip it over onto a board so the most toasted side is face down. Spread around 2 tsp Salted Butter onto the top of the toast.
- Make sure to go right to the edges and spread evenly. Use a little more mayo if needed.
- Flip one of the slices over so it is butter side down – there is no way around this, just don't press down hard on this slice.
- Arrange half the sliced cheese over the bread making sure it reaches the edges.
- Layer in roughly 50g Sliced Ham. I like to cut larger slices into half or quarters and then arrange them with the sliced edged right up against the end of the bread – this make sure that every cheesy bite includes some ham.
- Place the rest of the cheese over the ham slices. Again make sure it goes right to the edge.
- Sprinkle over around ⅛ Sea Salt Flakes.
- Move the second slice of butter covered toast on top of the cheese to form a sandwich.
- Carefully place back into the air fryer. I do this using 2 hands rather than tongs or the cheese spills out.
- Air fry for 4 minutes at 170c/340f.
- Carefully turn the sandwich and air fry for a further 4 minutes at 170c/340f.
- Serve hot!
Notes
- The air fryer version of this recipe is tested in a Cosori Lite (CAF-LI401S) with a 3.8 litre capacity. The square(ish) shaped basket is 21cm x 21cm and 24cm on the diagonal.
- Not all models advise preheating is required. Please follow the recommended instructions for your model. Mine has a specific preheat setting which is 4 minutes at 205c.
- For this recipe, I can’t actually quite fit 2 regular square slices of bread in the basket at a time but they’re fine just a little overlapped and then shuffled about mid toast. Once made into a sandwich, there is plenty of room for one ham & cheese sandwich. This gives just enough room to allow air to circulate. You may need to check the fit depending on what type of bread you’re using. You may be able to air fry more than one at a time.
- As all air fryer models are a little different, you may find that you can fit more or less in at a time. Some models include stacking shelves which will increase capacity.
- Required cooking times and temperatures can also vary between models and brands. If you know that your air fryer runs a little hotter than most recipes suggest, use a lower temperature. And vice versa. Equally if you find that food cooks more quickly in your machine than instructions usually state, reduce the cooking time (or check it earlier) and vice versa.
Hazel says
Love this toastie! I think this is what air fryers were made for, perfectly cooked crispy on the outside and gooey in the middle.
Karen says
I made this for lunch today and it was perfect. Even better, I didn’t have to stand and watch the grill while the sandwich toasted.