90-Second Keto Mug Cake Recipe — Ready in a Minute and a Half

2 Minute Keto Vanilla Mug Cake

2 Minute Keto Vanilla Mug Cake

A quick, low-carb vanilla mug cake ready in minutes — perfect for a single serving dessert or snack.
5 from 1 vote
Course:
Dessert
Prep Time:
2 minutes
Cook Time:
2 minutes
Servings:
1 mug cake

Ingredients

  • 14 grams coconut flour (about 2 tbsp)
  • 5 grams baking powder (1 tsp)
  • 1/8 tsp salt
  • 1 large egg, room temperature
  • 30 ml oil of choice (about 2 tbsp)
  • 40 grams keto maple syrup or sweetener (2 tbsp)
  • 15 ml milk of choice (1 tbsp)
  • 1/2 tsp vanilla extract

Instructions

  • Place the dry ingredients in a microwave-safe mug (minimum 12 oz). Whisk to remove lumps, then add the egg, oil, sweetener, milk and vanilla. Whisk until smooth and evenly combined. Microwave on high for 1 minute 30 seconds, then check with a tester.
  • If the tester isn’t clean, microwave an additional 30 seconds and test again. Let the cake rest for 2 minutes before serving. Top with whipped cream, frosting, or your favorite low-carb toppings if desired.
90 Second Keto White or Chocolate Mug Cake

90 Second Keto White or Chocolate Mug Cake

A fast single-serve mug cake you can make in around 90 seconds. Swap a small amount of coconut flour for cocoa to make it chocolate.
Course:
Dessert
Prep Time:
1 minute
Cook Time:
1 minute
Servings:
1 mug cake
Calories:
142kcal

Ingredients

  • 2 TBS coconut flour
  • 2 TBS granulated monkfruit sweetener
  • 1/2 tsp baking powder
  • 1 large egg, room temperature
  • 2 TBS coconut milk
  • 1 TBS coconut oil, melted
  • 1/2 tsp vanilla extract

Instructions

  • Lightly grease a 12 oz microwave-safe mug. The mug must be large enough because the cake will rise.
  • Add the dry ingredients to the mug and stir with a fork until there are no lumps.
  • Add the egg, milk, melted oil and vanilla. Stir until fully combined, scraping the sides and smoothing the top.
  • Microwave on high for about 1 minute 30 seconds, or until the top is firm and a tester comes out clean. Microwaves vary; adjust time as needed.
  • Let cool at least 5 minutes before serving. Top as desired.
  • For the chocolate version, replace 1/2 tbsp of coconut flour with 1/2 tbsp cocoa powder.

Nutrition

Serving: 1cake
|
Calories: 142kcal
|
Carbohydrates: 2g
|
Protein: 4g
|
Fat: 13g
90 Second Keto Chocolate Mug Cake

90 Second Keto Chocolate Mug Cake (Nut Free And Gluten Free)

A simple, nut-free chocolate mug cake that’s gluten-free and ready in about 90 seconds.
5 from 1 vote
Course:
Dessert
Prep Time:
1 minute
Cook Time:
1 minute
Servings:
1 mug cake

Ingredients

  • 1 1/2 TBS coconut flour
  • 1/2 TBS cocoa powder
  • 2 TBS monkfruit or granulated sweetener of choice
  • 1/2 tsp baking powder
  • 1 large egg, room temperature
  • 2 TBS milk of choice
  • 1 TBS oil of choice
  • 1/2 tsp optional extract of choice

Instructions

  • Lightly grease a 12 oz microwave-safe mug. Ensure the mug is large enough because the batter will rise.
  • Combine the dry ingredients in the mug and stir with a fork until lump-free.
  • Add the egg, milk, oil and optional extract. Stir until the batter is smooth, scraping the sides and smoothing the top.
  • Microwave on high for 1 minute 30 seconds or until the top is firm and a tester comes out clean.
  • Let cool at least 5 minutes, then serve with your preferred toppings.
90 Second Keto Coffee Mug Cake

90 Second Keto Coffee Mug Cake (Nut Free And Gluten Free)

A coffee-flavored keto mug cake that’s nut-free and gluten-free, easy to prepare and ready in about 90 seconds.
5 from 1 vote
Course:
Dessert
Prep Time:
1 minute
Cook Time:
1 minute
Servings:
1 mug cake

Ingredients

  • 1 TBS butter
  • 2 TBS cream cheese
  • 2 TBS coconut flour
  • 1/4 tsp ground cinnamon
  • 1/4 tsp instant coffee or espresso
  • 1/2 tsp baking powder
  • 2 TBS monkfruit or granulated sweetener of choice
  • 1 large egg, room temperature

Instructions

  • In a 12 oz microwave-safe mug, add the butter and cream cheese. Microwave on high for about 20 seconds or until softened.
  • Stir the softened butter and cream cheese together, then add the remaining ingredients. Mix until smooth.
  • Scrape down the sides, smooth the top, and microwave on high for 1 minute 30 seconds or until the cake is set and a tester comes out clean. Adjust time for your microwave wattage.
  • Allow to cool at least 5 minutes before serving. Add toppings as desired.