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Ultimate Keto Blueberry Sponge Cake In A Mug

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Ultimate Keto Blueberry Sponge Cake In A Mug

Breakfast28 February 2026 All Recipes
Prep: 3 min🍳 Cook: 2 minReady: 5 min
185
Calories
4g
Net Carbs
5.1g
Protein
14.5g
Fat
Prep: 3 min🔥 Cook: 2 minReady: 5 min

Instead of making pancakes or waffles, make this easy Keto

How to Make It

Step 1

Combine the butter and cream cheese together in a heat-safe container. Microwave the ingredients on high heat for 20 seconds until they’re melted. Stir the butter and cream cheese together into one mixture.

Step 2

Combine the butter and cream cheese mixture with coconut flour, brown sugar substitute, and vanilla extract in the heat-safe dish. You may also wish to add a small pinch of salt. If necessary, you can mix the ingredients in a separate mixing bowl before adding it to your heat-safe dish or mug.

Step 3

Mix the egg into the batter. Follow by folding the blueberries into the batter. It may help you to freeze the blueberries beforehand so they don’t break up and bleed in the batter.

Step 4

Microwave your mug of batter on high heat for 1 minute. The cake should puff considerably! Serve with whipped cream if desired.

Ingredients

  • Butter – 1 tablespoon
  • Cream Cheese – 2 tablespoon
  • Coconut Flour – 2 tablespoon
  • The Ultimate Sugar Replacement Granular by Swerve – 1 tablespoon
  • Vanilla Extract – 1 teaspoon
  • Baking Powder – ¼ teaspoon
  • Raw Egg – 1 large
  • Blueberries, Frozen, Unsweetened – 1-½ tablespoon

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