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Keto Cake

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This keto chocolate cake recipe delivers rich flavour and soft texture in just 2 minutes using simple low-carb ingredients and high-protein structure.

Ingredients

  • 3 tablespoons unsalted butter (melted) or avocado oil

  • 1 large egg (room temperature)

  • 1 scoop (30 g) chocolate whey protein powder

  • 1 tablespoon brown sugar sweetener (not included in carb calculation)

  • ½ teaspoon baking powder

  • 2 tablespoons unsweetened cocoa powder

Instructions

  1. Lightly spray a microwave-safe ramekin or mug with avocado oil spray.

  2. If using butter, melt in the microwave for 20–25 seconds.
    Let cool slightly so it does not cook the egg.

  3. Add to a mini blender in this order:

    • Egg

    • Melted butter or avocado oil

    • Chocolate protein powder

    • Cocoa powder

    • Brown sugar sweetener

    • Baking powder

  4. Blend 10–15 seconds until completely smooth.
    Batter should be thick but pourable.

  5. Pour into prepared dish.

  6. Microwave for 1 minute 20 seconds to 1 minute 50 seconds, depending on microwave strength.
    The top should look set but slightly soft in the centre.

  7. Let rest 2–3 minutes before serving.
    Protein continues setting during this time.

Notes

Nutritional Information (Entire Cake)

Calories: ~500
Fat: ~43 g
Protein: ~23 g
Total Carbohydrates: ~8 g
Fiber: ~4 g
Net Carbohydrates: ~4 g

Brown sugar sweetener carbohydrates are not included in these calculations.


Important Nutrition Note

The nutritional information provided is a courtesy estimate only. Values will vary depending on the exact brands of chocolate protein powder, cocoa powder, and fat source used. Even the same brand may have different nutritional values in different countries due to labeling regulations governed by Health Canada and the FDA. Always calculate nutritional values using your specific ingredient labels for the most accurate results.

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