This keto grilled cheese made with 90-second bread is amazing. It is perfectly crispy and golden, and wonderfully cheesy. It smells amazing as you cook it in butter.
If you’re on a low carb or keto diet you must try this 90-second bread turned into a GRILLED CHEESE! Perfect for people on the keto diet. Lunch or dinner idea that kids love too.

This 90-Second Keto Bread can be made with almond flour or coconut flour and toasting this bread makes it have a much better texture. You could use a skillet to toast it in some butter.
I used almond flour but if you prefer to use coconut flour you can easily replace it. Yum!
You can also turn it into french toast or low carb sandwich … wouldn’t that be great for breakfast? Try it with pulled pork for an extra delicious spin!
This keto grilled cheese is excellent all by itself, especially for a quick lunch on the go. You can keep it simple with just cheddar, or spruce it up with meat, veggies, and/or different types of cheese.
Tips For Making Best 90-second Bread (Keto Bread):
- Tap the container on the counter a few times to remove any air bubbles before you cook it
- I found that a 4×4 microwave-safe container made the perfect size piece of low carb bread that could be cut in half and stuffed with all the things
- You could also use a ramekin that is 4 inches in diameter, but that would be more like keto mug bread.
- If you would rather bake this low-carb bread in the oven, you can use a ramekin and bake at 375 for 10 minutes.
- To make this less eggy tasting, use just an egg white as the egg yolk is where the eggy taste comes from.
- Toasting this 90-second bread makes it have a much better texture. You could also use a skillet to toast it in some butter.
This sandwich keeps well in the fridge and you can reheat it in the microwave.

How To Season Keto Grilled Cheese Sandwich?
Since you’re making the bread for this sandwich from scratch, you can get creative and add spices.
I usually just use a pinch of salt, but sometimes I add a pinch of garlic salt (garlic powder), taco, or Italian seasoning. It makes for a more interesting sandwich.
Either way, I hope you love this delicious and easy Keto Grilled Cheese! This 90-second keto bread is going to make all of those low-carb and keto bread dreams come true.
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Keto Grilled Cheese With 90 Second Bread
A healthy and tasty keto grilled cheese made with 90-second bread, then grilled in butter until perfectly golden and cheesy. Lunch or dinner idea that kids love too.
Ingredients
Instructions
- Melt butter in a bowl.
- Add the almond or coconut flour, egg, baking powder, seasonings and then whisk together.
- Dump into the sandwich container (or bowl/mug works). You can do it in a mug for an English muffin (mug bread), or in a square container for "bread shape".
- Cook in the microwave for 90 seconds.
- Take out of the microwave and let cool 20 seconds.
- Cut bread in half and fill with cheese/meat (if too thin, make 2 slices of bread)
- Heat butter in a skillet and cook the bread on each side until crisp.
Notes
Nutrition Information:
Yield: 1 Serving Size: 1 ServingsAmount Per Serving: Calories: 315Total Fat: 29gCarbohydrates: 4.7gFiber: 2gProtein: 11g
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Barb
Wednesday 10th of March 2021
Very good. I am going to try making a loaf of bread
Lorna
Sunday 29th of November 2020
What if you don't own a microwave?
Haley
Sunday 2nd of August 2020
Satisfied the craving.
Jesslyn
Wednesday 25th of March 2020
Omg that was so gross I had to throw it out. The bread was so dry i could barely get it into the 4x4 dish without packing it down and it was crumbling apart, then it got worse when I tried to grill it with cheese. I took one bite and it was so dry it was crumbling out of my mouth and i had to spit it out. The bread needs to be softer and juicier for this to work.
Terry
Wednesday 4th of March 2020
Any suggestions on where to get the 4x4 microwave container? Can't seem to find anywhere.