90 Second Bread (Easy Keto Microwave Mug Bread Recipe)

4.93 from 169 votes

This 90 second bread is an easy microwave mug bread recipe that's soft, sturdy enough for sandwiches, and toasts surprisingly well. I use it for grilled cheese, breakfast sandwiches, toast, and even pulled pork sandwiches when I need something fast.

keto microwave bread toasted for sandwiches

Why You'll Love This 90 Second Bread

This 90 second keto bread is one of the easiest ways to make a quick low carb bread at home using simple pantry ingredients and a microwave. It's soft, sturdy enough for sandwiches, and ready in just a few minutes.

I especially love this bread toasted. Toasting gives it a much better texture and makes it perfect for grilled cheese sandwiches, breakfast sandwiches, avocado toast, burgers, or even pulled pork sandwiches.

You can make this keto bread with either almond flour or coconut flour, and you don't need yeast, kneading, or any special equipment. It's one of those simple low carb recipes that becomes really useful when you need bread fast.

What This Bread Is Like

This 90 second keto bread is soft, sturdy, and best when toasted. The texture is somewhere between sandwich bread and an English muffin, and it holds up really well for grilled cheese, breakfast sandwiches, burgers, and toast.

Because this bread is made in the microwave, it won't have the exact texture of bakery bread, but toasting it completely changes the texture and flavor. I almost always toast mine before serving.

One of the things I love most about this recipe is how practical it is. You can make a single serving in just a few minutes without turning on the oven or making an entire loaf of bread.

90 second keto mug bread being used as bread for a keto pulled pork sandwich with coleslaw

Ingredients You'll Need

This 90 second keto bread is made with a few simple ingredients that you may already have in your kitchen. I usually make the almond flour version because I like the flavor and texture best, but I've included a coconut flour option as well.

Almond Flour Version

Almond flour
Avocado oil, melted butter, or coconut oil
Baking powder
Egg
Pinch of salt

Coconut Flour Version

Coconut flour
Avocado oil, melted butter, or coconut oil
Baking powder
Egg
Pinch of salt

If you prefer a less eggy flavor, you can use only the egg white instead of the whole egg. I also highly recommend toasting the bread after cooking because it gives the best texture.

ingredients for 90 second bread in a bowl

How To Make It

Add the oil or melted butter to a 4-inch ramekin or microwave-safe container and swirl it around to coat the bottom and sides. This helps prevent sticking and makes the bread easier to remove after cooking.

Add the remaining ingredients directly to the ramekin and mix with a fork until smooth. The batter will look thin at first, but that's normal. Tap the ramekin on the counter a few times to remove any air bubbles.

Microwave on high for 60 to 90 seconds, or until the top looks set. Let the bread cool for a minute or two before removing it from the ramekin and slicing.

For the best texture, slice the bread in half and toast it before serving. Toasting gives the bread golden edges and makes it much more bread-like for sandwiches, grilled cheese, burgers, or toast.

Tips For The Best Texture

Toast the bread before serving whenever possible. Toasting gives the bread golden edges and a much better texture, especially for sandwiches, grilled cheese, burgers, or avocado toast.
For a less eggy flavor, use only the egg white instead of the whole egg. This gives the bread a lighter texture and a more neutral flavor.
Be careful not to overcook the bread in the microwave. Overcooking can make the texture rubbery or dry. The bread is done when the top looks set and springs back lightly when touched.
Using the right size container also makes a big difference. A 4-inch ramekin or microwave-safe container gives the bread enough height to slice in half for sandwiches.
Let the bread cool for a minute or two before slicing. This helps the texture set properly and keeps it from falling apart.

Ways To Use It

One of the best things about this 90 second keto bread is how versatile it is. Once it's toasted, it works really well for all kinds of quick meals and snacks.

My favorite way to use it is for grilled cheese because the bread gets golden and crispy on the outside while staying soft in the middle. It also works really well for breakfast sandwiches, avocado toast, deli sandwiches, or as a bun for burgers like my stuffed burger recipe.

I also love using this bread for sandwiches with my crockpot pulled pork recipe and coleslaw because it holds up surprisingly well once toasted.

If you want something simple, toast it with butter or my keto sugar free strawberry jam for an easy snack. You can even make a sweeter version by adding a little cinnamon and sweetener to the batter before cooking.

Storage Instructions

This 90 second keto bread is best fresh, especially after toasting, but you can store leftovers for later if needed.

Wrap the bread tightly or store it in an airtight container in the refrigerator for up to 3 days. I recommend slicing and toasting it before serving because that gives the best texture.

You can also freeze the bread for longer storage. Let it cool completely, then wrap it tightly and freeze for up to 2 months. Thaw in the refrigerator or toast straight from frozen.

Frequently Asked Questions

Why does my 90 second bread taste eggy?

The eggy flavor usually comes from the egg yolk. For a lighter flavor and texture, use only the egg white instead of the whole egg.

Why is my bread rubbery?

Overcooking is usually the cause of rubbery texture. Microwave the bread only until the top looks set. Toasting after cooking also improves the texture a lot.

Can I make this with coconut flour?

Yes. Coconut flour works well in this recipe, but because it absorbs more liquid than almond flour, you only need a small amount.

Can I make this in the oven?

Yes. Bake the bread in an oven-safe ramekin at 375F for about 10 minutes, or until the center is set.

What size ramekin should I use?

A 4-inch ramekin or microwave-safe container works best because it gives the bread enough height to slice in half for sandwiches. You can make this microwave bread in a mug, ramekin, or other small microwave-safe container.

Can I freeze 90 second bread?

Yes. Let the bread cool completely, then wrap tightly and freeze for up to 2 months. Toasting after thawing gives the best texture.

What is mug bread?

Mug bread is a quick single-serving bread recipe made in a mug or ramekin in the microwave. This keto mug bread cooks in about 90 seconds and works well for sandwiches, toast, or burgers.

Recipe Card

pulled pork sandwich using 90 second keto mug bread

90 Second Bread (Easy Microwave Mug Bread Recipe)

Author: Jennifer Banz

4.9 from 169 votes

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Prep 3

Cook 2

Total 5

This 90 second keto bread is soft, sturdy, and perfect for sandwiches, toast, grilled cheese, burgers, and more. Made with simple pantry ingredients in the microwave, this quick low carb bread recipe is one of the easiest ways to make keto bread at home.

Servings

Course Main Course, Snack

Cuisine American

Ingredients

US CustomaryMetric

▢ 3 tablespoon almond flour (see my favorite on Amazon) (or 1 ⅓ tablespoon coconut flour)
▢ 1 tablespoon avocado oil or melted butter or coconut oil
▢ ½ teaspoon baking powder
▢ 1 large egg (See notes on how to make this less "eggy")
▢ tiny pinch of kosher salt

Equipment

▢
4 inch square or round ramekin

Method

Add the oil to the bowl or ramekin and swirl around to coat. Add the rest of the ingredients and stir stir well. Tap on the counter a few times to remove air bubbles and microwave for 60-90 seconds. You can also bake in a oven safe container for 10 minutes at 375F
You can make this 90 second bread less eggy by using just an egg white as the egg yolk is where the eggy taste comes from.

Notes

Toasting the bread gives it the best texture and makes it much more bread-like for sandwiches and toast.
For a less eggy flavor, use only the egg white instead of the whole egg.
Be careful not to overcook the bread in the microwave or it can become rubbery.
A 4-inch ramekin or microwave-safe container works best because it gives the bread enough height to slice in half for sandwiches.
Almond flour gives the best flavor and texture, but coconut flour also works well.
Let the bread cool for a minute or two before slicing so the texture can fully set.
This bread works really well for grilled cheese sandwiches, breakfast sandwiches, avocado toast, burgers, and pulled pork sandwiches.

Nutrition

Serving1recipeCalories235Carbohydrates5.7gProtein8gFat20gFiber3g

Why You'll Love This 90 Second Bread

What This Bread Is Like