Keto Lemon Mug Cake

User Reviews

5.0

183 reviews
Excellent
  • Prep Time

    2 mins

  • Cook Time

    2 mins

  • Total Time

    3 mins

  • Servings

    2

  • Calories

    243 kcal

  • Course

    Dessert

  • Cuisine

    British

Keto Lemon Mug Cake

Big flavour, light texture and ready in 3 minutes: Try this easy keto lemon mug cake with a deliciously zingy lemon glaze. 

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Ingredients

Servings

For the cake

  • 4 tablespoon almond flour extra fine, or 5-6 tablespoons ground almonds
  • 2 tablespoon heavy cream
  • 1 ½ tablespoon powdered sweetener 
  • 1 egg
  • 2 tablespoon lemon juice
  • ½ teaspoon baking powder

For the glaze

  • 1 tablespoon unsalted butter
  • 1 tablespoon heavy cream
  • Squeeze of lemon juice
  • 1 tablespoon powdered sweetener 
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Instructions

Cake

  1. Grease 2 ramekins, mugs or 1 microwave-safe bowl with melted butter. I used a glass dessert bowl.
  2. Mix all dry ingredients - almond flour, sweetener and baking powder - in a separate bowl.
  3. Add all wet ingredients and mix thoroughly with a fork. If you find your dough is too liquid add more almond flour.
  4. Transfer batter into your bowl or mugs and level the top.
  5. Microwave on high for 90 seconds.
  6. Turn upside down onto a plate once cooled or enjoy straight from the bowl.

Glaze

  1. Melt the butter, then stir in the cream, lemon juice and sweetener.
  2. Let cool until the glaze begins to thicken. Spoon or pour over cake.

Notes

  • 7g net carbs per serving. Makes 2 servings.
  • Net carbs without the glaze: 2.4g. 164 calories without the glaze. 
  • Option to add 1 teaspoon of poppy seeds.
  • My microwave operates at 900 watts and the cake cooked in 90 seconds to cook. Here's a quick overview of recommended baking times for other power levels: 
  •  Oven method: Bake at 180C / 350F electric or 160C / 320F fan for 12-15 minutes or until a knife inserted comes out clean.
  •  Oven method: Bake at 180C / 350F electric or 160C / 320F fan for 12-15 minutes or until a knife inserted comes out clean.
  • 600W = low power. 110+ seconds. 
  • 800W = 100 seconds.
  • 900W = 90 seconds. 
  • 1000W = 80 seconds
  • 1200W = 60-70 seconds. 

Nutrition Information

Show Details
Calories 243kcal (12%) Total Carbohydrates 4g Protein 6.2g (12%) Fat 23g (35%) Saturated Fat 10.3g (52%) Polyunsaturated Fat 1g Monounsaturated Fat 5g Sodium 47mg (2%) Fiber 1.2g (5%) Sugar 1.6g (3%)

Nutrition Facts

Serving: 2Serving

Amount Per Serving

Calories 243 kcal

% Daily Value*

Calories 243kcal 12%
Total Carbohydrates 4g 1%
Protein 6.2g 12%
Fat 23g 35%
Saturated Fat 10.3g 52%
Polyunsaturated Fat 1g 6%
Monounsaturated Fat 5g 25%
Sodium 47mg 2%
Fiber 1.2g 5%
Sugar 1.6g 3%

* Percent Daily Values are based on a 2,000 calorie diet.

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Overall Rating

5.0

183 reviews
Excellent

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