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Keto Breakfast Sandwich

This Keto Breakfast Sandwich is an excellent way to start your day low carb style! Low on carbs, but high on healthy fats and protein this might just become your go-to for staying full and focused. 

Keto Breakfast Sandwich sitting on a white plate. Sandwich is cut to show the egg texture and avocado.

We all know that breakfast is the most important meal of the day, but after a while on a keto diet, it can be hard to find low carb breakfasts that you’re actually excited about. 

Of course bacon is delicious, but sometimes you want something more that’s also easy to put together. And with the convenience of drive thru fast food breakfast sandwiches being unavailable, it’s even more important to have breakfast options that aren’t labor intensive. 

That’s where this easy keto breakfast sandwich comes in. 

Be sure to also check out my Instant Pot Quiche and Keto Bagels!

What is the keto bread on this sandwich?

Keto Breakfast Sandwich closeup, to show the keto bread used as the bun.

The base of this sandwich is a variation of the popular 90 second bread. It’s originally a microwaved bread, using almond flour or coconut flour, but by pressing it on a mini waffle iron, you get an incredible, sturdy and easy to handle base for this sandwich. 

If you want to press yours out just like mine you’ll want to get the Dash mini waffle maker. It’s an awesome little appliance that is perfect for everything from this breakfast sandwich to keto chaffles

What ingredients do I need to make a keto breakfast sandwich?

You can totally customize this however you like, but here’s what I used. 

For the bread:

Almond Flour
Baking Powder

In the middle:

Sausage Patty
Cheddar Cheese

Some great ideas for customization include adding a drizzle of sriracha or swapping out the sausage for crispy bacon! 

Nutrition Info

This is not a low calorie sandwich. For the entire thing you're looking at roughly 818 calories. That said, it is VERY filling and very easy to make with lighter swaps.

For example, you can always use turkey sausage instead of pork, egg whites instead of the full egg, leave off the avocado, or nix the cheese.

Additionally, you can eat half today and save the other half for tomorrow. The choice is yours!

For one full sandwich you're looking at:

818 Calories
9.7g Total Carbs
3.9g Fiber
5.7g Net Carbs
29.2g Protein
74.7g Fat

Keto Breakfast Sandwich sitting on a white plate. Sandwich is cut to show the egg texture and avocado.
Keto Breakfast Sandwich

Keto Breakfast Sandwich

Yield: 1 Serving
Prep Time: 2 minutes
Cook Time: 5 minutes
Total Time: 7 minutes


For the bread

  • 2 tablespoons butter
  • 1/4 cup almond flour
  • 1/2 teaspoon baking power
  • 1 egg
  • 1/8 teaspoon salt

For the inside

  • 1 egg
  • 1 sausage patty
  • 1 slice cheddar cheese
  • 1 tablespoon mashed avocado


  1. In a small, microwave-safe bowl, melt the butter for about 20 seconds. Add almond flour, baking powder, salt, and egg. Mix well.
  2. Pour batter onto preheated mini waffle iron. Cook for approximately 90 second or until waffle is firm and cooked throughout. Repeat to make two waffles.
  3. Cook the egg and sausage according to your preferred methods.
  4. Assemble the keto breakfast sandwich with a waffle, sausage, egg, cheese, avocado, and finally the other waffle.
Nutrition Information:
Yield: 1 Serving Size: 1
Amount Per Serving: Calories: 818Total Fat: 74.7gCarbohydrates: 9.7gNet Carbohydrates: 5.7gFiber: 3.9gProtein: 29.2g

Any Nutritional Information provided is an amateur estimate. Please verify with your own brands and ingredients if nutrition is important to you.

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