These low carb microwave nacho chips are a fast, crispy and satisfying keto snack for those moments when you want something savoury in a hurry. Made with simple slices of cheese and optional seasoning, they are an easy low carb appetizer, party bite or movie-night snack that cooks in just 2 minutes.
If you have cheese in the fridge, you can make these keto nacho chips with almost no preparation. Slice the cheese into triangles, add your favourite spices if you like, place the pieces on parchment paper and microwave until crisp. A chilli lime seasoning works beautifully, but you can keep them plain or use any spice blend you already enjoy. The result is a crunchy, cheesy chip that feels like nachos without the carbs.

These quick keto nachos are ideal for parties, football season, lunch boxes or a relaxed evening with a film. They are also useful as an emergency low carb snack because you only need a few slices of cheese and a microwave. Keep the ingredients simple, or change the flavour each time by using a different cheese or seasoning.
WHAT CHEESE TO USE
Different cheeses will give slightly different results when microwaved. Some melt quickly into thin, crisp chips, while others puff up a little before firming. Pre-sliced cheese is the easiest option because it already has a neat square shape that can be cut into triangles. However, thin slices cut from a block of cheese or small piles of grated cheese can also work.
Cheddar gives a strong, savoury flavour, especially if you use a mature British Cheddar. American cheese also works well and produces a classic nacho-style taste. The best choice depends on the flavour and texture you prefer, so this is a simple recipe to experiment with.
- American cheese
- Pepper Jack
- Cheddar, yellow or white
- Parmesan
- Gouda
- Provolone
- Cottage cheese

HOW TO MAKE LOW CARB MICROWAVE NACHOS
These low carb microwave nachos need very little preparation, making them one of the easiest keto snacks to prepare at home. The most important step is to use parchment paper. Without it, the melted cheese can stick and leave a messy surface. Parchment paper helps the cheese crisp up while making the chips easy to remove once cooked.
Start by cutting each cheese slice into triangles. For larger chips, cut each square in half diagonally. For smaller chips, cut the pieces again into quarters. Arrange the cheese triangles on parchment paper with a little space between them so they can melt and crisp without joining together. Sprinkle over your chosen seasoning, if using, then microwave for 2 minutes.
Once cooked, allow the cheese nachos to cool for a minute. They will firm up as they cool. If the cheese releases extra oil, place the chips on kitchen towel briefly before serving. This helps keep the texture crisp and makes them easier to enjoy with dips or toppings.
A simple look at how to make these nachos:



WHAT TO SERVE WITH KETO NACHOS
These low carb cheese nachos are delicious on their own, but they are even better with dips and toppings. Serve them with a creamy cottage cheese queso dip, sour cream, avocado or a warm cheese sauce. They can also be used as a base for a simple low carb nacho plate. Add spiced beef, avocado and sour cream for a more filling dish that still keeps the focus on keto-friendly ingredients.
Because the chips are made from cheese, they are rich and savoury, so a fresh or creamy topping works well with them. If you are serving them at a party, make a larger batch and keep the toppings separate until ready to eat so the chips stay crisp.
HOW TO STORE LOW CARB CHEESE NACHOS
Store leftover microwave cheese nachos in a sealed container in the fridge. A small airtight box or sealed food bag works well. Chilling them can make the chips even crisper, depending on the cheese used. They are handy to keep ready for quick snacks, packed lunches or a low carb bite between meals.
For the best texture, let the nachos cool fully before storing them. If they still feel oily after cooking, blot them lightly with kitchen towel first. This helps prevent them from softening in the container.
ENJOY OTHER LOW CARB NACHOS



Low Carb Microwave Nachos
Angela Coleby
Ingredients
- 3 slices cheese 16g per slice
- Seasoning of choice optional
Instructions
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Cut the cheese squares into triangles. Cut again if you prefer smaller nacho chips.
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Sprinkle your chosen spice over the cheese triangles, if using.
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Place the triangles on a piece of parchment paper with space between each one.
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Microwave for 2 minutes.
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Remove from the microwave and allow the chips to cool for 1 minute so they can crisp.
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Serve and enjoy.
Notes
This recipe makes 6 large chips. Cut the cheese into quarters for smaller chips.
Net carbs are calculated as total carbs minus fibre. Carb counts exclude sugar alcohols.
Nutritional information is an estimate and may vary depending on the ingredients and preparation method used.
Nutrition
The information shown is an estimate provided by an online nutrition calculator.