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Low-carb lemon mug cake served in a mug with fresh lemon slices.

Keto Lemon Mug Cake

A delightful, quick treat that satisfies your sweet tooth while keeping you aligned with your dietary goals, bursting with zesty lemon flavor and sweet undertones.
Prep Time 5 minutes
Cook Time 1 minute
Total Time 6 minutes
Course Dessert
Cuisine American, Keto
Servings 1 serving
Calories 220 kcal

Ingredients
  

Dry Ingredients

  • 1/4 cup almond flour Provides a subtly nutty flavor and texture.
  • 2 tablespoons monk fruit Natural sweetener providing sweetness without carbs.
  • 1/4 teaspoon baking powder Essential for fluffiness.

Wet Ingredients

  • 1 teaspoon melted ghee Rich and buttery, elevates flavor.
  • 1/4 teaspoon vanilla extract Enhances sweetness and adds depth.
  • 1 egg (beaten) Gives structure and helps rise.
  • 1 tablespoon lemon juice Freshly squeezed for tartness.
  • 1/2 teaspoon lemon zest Amplifies citrus aroma.

Instructions
 

Preparation

  • Grease a 12 to 16-ounce mug with ghee, coconut oil, or cooking spray.
  • In a spouted glass cup, combine all the ingredients and stir until smooth and well blended.
  • Pour the batter into the prepared mug, filling it only halfway.

Cooking

  • Microwave the mug for one minute or until the cake is set and cooked through.
  • Let it cool for a minute before serving.

Serving

  • Enjoy plain or top with low-carb toppings like whipped cream or fresh berries.

Notes

For best results, enjoy fresh. Store leftovers in an airtight container in the refrigerator for up to two days. Reheat in the microwave for 15-20 seconds.
Keyword Easy Recipe, Keto Lemon Mug Cake, low-carb dessert, mug cake, quick dessert