Avocado Bun Burger Easy and Delicious Low Carb Recipe
avocado bun burger

Keto Avocado Bun Burger

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Who doesn’t love burgers? Normally, we try to avoid eating burgers because they contain lots of empty calories if prepared in the traditional sense. 

Today, we want to offer you a new version of this fast and delicious food – Keto Burger with Avocado Bun. What’s so special about this recipe is that it includes ingredients that are not used in a regular burger.

First of all, we use avocado instead of the burger bun. Just because you can’t eat the bread doesn’t mean your low-carb burger has to be boring! Our recipe uses an avocado to hold everything together. It’s a healthier alternative to the traditional burger bun without the carbs. 

Benefits of adding avocado to your daily diet are well-known. This fruit not only provides a delicate, nutty taste, but contains healthy fats. Research shows that avocado helps promote immunity and improves digestive processes and bioavailability (1). 

keto avocado bun burger

We use prosciutto ham in our burger which gives it a touch of Italian cuisine. Another reason is because we already got enough healthy fat from the whole avocado bun, so we choose to use a leaner meat filling. You can substitute ham with bacon if you prefer.

It contains a significant amount of vitamin D and nutrients, but may contain a proportion of nitrates. So be sure you buy only high-quality prosciutto. 

We choose to use a mix of homemade mayo, hot sauce, mustard and Italian seasoning as a sauce for our burger. It perfectly combines with the prosciutto and avocado. 

This dish is very quick to make. Start by preparing the sauce (a mixture of mayo, mustard, hot sauce and seasonings) and cooking the egg. Slice an avocado in half and fill it with sauce, prosciutto, and egg. Fried eggs make the burger even more nutritious and filling. Top with the other half of the avocado and enjoy!

Let’s Ketofy It!

This avocado burger only takes ten minutes to make. First, prepare the sauce by mixing all sauce ingredients. 

mix mayo mustard hot sauce

Then fry an egg. The egg should have a runny yolk inside and cooked egg white outside. 

While the egg is cooking, cut the avocado in half crosswise, remove the peel and pit. 

cut avocado in half

Fill the hole where the pit was with prepared sauce, and top with lettuce leaf, prosciutto stripes, tomato slice. Add fried egg and close with the other half of the avocado. 

top with egg tomato

Sprinkle with some sesame seed if you want and serve immediately.

low carb avocado bun burger


avocado bun burger
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Keto Avocado Bun Burger

A ketogenic way to enjoy a low-carb burger using avocado as a hamburger bun.
Course Breakfast, Lunch
Cuisine Ketogenic, Low Carb
Keyword avocado bun burger, keto burger, low carb burger
Prep Time 5 minutes
Cook Time 5 minutes
Total Time 10 minutes
Servings 1
Calories 692kcal
Author KetoVale Team


  • 1 avocado
  • 1 lettuce leaf
  • 2 slices prosciutto or any ham
  • 1 slice tomato
  • 1 egg
  • ½ tbsp olive oil for frying

For sauce:


  • In a small bowl combine homemade mayo, mustard, hot sauce and Italian seasonings.
  • Heat 1/2 tbsp of olive oil in the pan and cook an egg. You should have the egg with a runny yolk inside and cooked egg white outside.
  • Cut the avocado in half crosswise, remove the peel and pit. Cut off the narrowest part of avocado half, so it can stand on the plate.
  • Fill the hole where the pit was with prepared sauce.
  • Top with lettuce leaf, prosciutto stripes, tomato slice and fried egg.
  • Close with the other avocado half.
  • Sprinkle with sesame seeds (optionaand enjoy!



*You can use bacon instead of ham. Fry bacon until crispy, then use bacon fat to fry your egg. You can also add a slice of cheese. Most of the carbs in this recipe comes from avocado, which is super rich in fiber therefore the final net carbs is low.


Nutrition Facts
Keto Avocado Bun Burger
Amount Per Serving
Calories 692 Calories from Fat 549
% Daily Value*
Fat 61g94%
Saturated Fat 12g60%
Cholesterol 204mg68%
Sodium 883mg37%
Potassium 1306mg37%
Carbohydrates 20g7%
Fiber 14g56%
Sugar 3g3%
Protein 23g46%
Vitamin A 2533IU51%
Vitamin C 29mg35%
Calcium 49mg5%
Iron 3mg17%
* Percent Daily Values are based on a 2000 calorie diet.
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