10 Keto Mug Cake Recipes Ideas for Instant Treats

Did you know that you can indulge in delicious sweets while staying on track with your keto lifestyle? Yes, thanks to these 10 Keto Mug Cake Recipes, you can whip up quick and scrumptious desserts in just minutes! From Chocolate Peanut Butter to Salted Caramel, this delightful collection will satisfy your cravings without sabotaging your diet. Read on to discover your next favorite instant treat!

Shop Our Must-Haves

Chocolate Peanut Butter Keto Mug Cake

This Chocolate Peanut Butter Keto Mug Cake is a delightful treat that brings together the rich flavors of chocolate and creamy peanut butter in a quick and easy preparation. Perfect for those on a keto diet, this decadent dessert satisfies your sweet cravings without the guilt!

Ingredients:

• 4 tablespoons almond flour
• 2 tablespoons unsweetened cocoa powder
• 2 tablespoons erythritol (or preferred keto sweetener)
• 1/8 teaspoon baking powder
• 1/4 teaspoon vanilla extract
• 1 large egg
• 2 tablespoons unsweetened almond milk
• 1 tablespoon natural peanut butter
• 1 tablespoon sugar-free chocolate chips (optional)

Preparation Time: 5 minutes

Cooking Time: 1 minute

Total Time: 6 minutes

Instructions:

1. In a microwave-safe mug, combine the almond flour, cocoa powder, erythritol, and baking powder. Mix well to avoid lumps.

2. Add the vanilla extract, egg, and almond milk to the dry ingredients. Stir until fully combined and smooth.

3. Fold in the peanut butter and chocolate chips if using, ensuring they are evenly distributed throughout the batter.

4. Microwave the mug cake on high for about 60-90 seconds. Start with 60 seconds and check if it’s cooked through; the cake should be set but still moist.

5. Let the mug cake cool for a minute before enjoying. It can be served with a dollop of whipped cream or extra peanut butter if desired!

Tips:

• Ensure your mug is large enough to prevent overflow during cooking.
• Experiment with different nut butters like almond butter for a unique twist.
• If you’re not a fan of erythritol, feel free to substitute with another keto-friendly sweetener of your choice.
• For a richer flavor, consider adding a pinch of sea salt to enhance the chocolate notes.

Vanilla Almond Flour Mug Cake

This Vanilla Almond Flour Mug Cake is a quick and delightful treat that perfectly combines the warm notes of vanilla with the nutty flavor of almond flour. Ready in just a few minutes, it’s a satisfying indulgence without the guilt!

Ingredients:

• 4 tablespoons almond flour
• 1 tablespoon coconut flour
• 1 tablespoon sugar or sugar substitute
• 1/8 teaspoon baking powder
• 1/4 teaspoon vanilla extract
• 1 tablespoon milk of choice
• 1 tablespoon melted coconut oil or butter
• 1 pinch salt

Preparation Time: 2 minutes

Cooking Time: 1 minute

Total Time: 3 minutes

Instructions:

1. In a microwave-safe mug, combine almond flour, coconut flour, sugar, baking powder, and salt. Mix well.

2. Add the milk, melted coconut oil, and vanilla extract to the dry ingredients. Stir until smooth and well combined.

3. Microwave on high for about 1 minute, or until the cake has risen and is set in the middle. Keep an eye on it to prevent overflow.

4. Let the mug cake cool for a minute before enjoying it directly from the mug.

Tips:

• Change up the flavor by adding a few drops of almond extract for more almond flavor.
• Top with sliced fruits or a dollop of yogurt for an extra treat.
• Cook times may vary depending on your microwave; adjust accordingly for perfect doneness.

Cinnamon Roll Keto Mug Cake Delight

This Cinnamon Roll Keto Mug Cake Delight is a quick and satisfying treat that captures the warm, sweet flavors of classic cinnamon rolls while staying low in carbs. With rich cinnamon and a creamy glaze, this indulgent mug cake is perfect for satisfying your sweet tooth without the guilt.

Ingredients:

• 3 tablespoons almond flour
• 1 tablespoon coconut flour
• 1 tablespoon erythritol or granulated sweetener
• 1/2 teaspoon baking powder
• 1/2 teaspoon ground cinnamon
• 1 large egg
• 2 tablespoons unsweetened almond milk
• 1 tablespoon melted butter
• 1 tablespoon cream cheese, softened
• 1 teaspoon vanilla extract

Preparation Time: 5 minutes

Cooking Time: 1 minute

Total Time: 6 minutes

Instructions:

1. In a microwave-safe mug, combine almond flour, coconut flour, erythritol, baking powder, and cinnamon.

2. Add the egg, almond milk, melted butter, cream cheese, and vanilla extract to the dry ingredients. Mix well until there are no lumps.

3. Microwave the mug for 60 seconds or until the center is set. Start checking at 50 seconds to avoid overcooking.

4. Allow the mug cake to cool slightly before enjoying it straight from the mug.

Tips:

• For extra cinnamon roll flavor, drizzle with sugar-free icing made from cream cheese and erythritol.
• Feel free to add chopped nuts or sugar-free chocolate chips for added texture.
• Microwave times may vary; adjust accordingly for your microwave’s power.

Lemon Poppy Seed Keto Mug Cake

This Lemon Poppy Seed Keto Mug Cake is a delightful low-carb treat that combines the zesty brightness of lemon with the unique crunch of poppy seeds. Perfect for a quick dessert or breakfast, this easy mug cake is both satisfying and guilt-free!

Ingredients:

• 3 tablespoons almond flour
• 1 tablespoon coconut flour
• 1 tablespoon poppy seeds
• 1 tablespoon granulated erythritol (or preferred keto sweetener)
• 1/2 teaspoon baking powder
• 1/4 teaspoon salt
• 1 large egg
• 2 tablespoons unsweetened almond milk
• 1 tablespoon lemon juice
• 1/2 teaspoon vanilla extract
• 1 teaspoon lemon zest (optional)

Preparation Time: 5 minutes

Cooking Time: 1 minute

Total Time: 6 minutes

Instructions:

1. In a microwave-safe mug, combine the almond flour, coconut flour, poppy seeds, erythritol, baking powder, and salt.

2. Add the egg, almond milk, lemon juice, vanilla extract, and lemon zest (if using) to the dry ingredients and mix thoroughly until combined.

3. Microwave the mug on high for about 1 minute, or until the cake has risen and is set in the middle.

4. Carefully remove the mug from the microwave and let it cool for a minute before enjoying.

Tips:

• For a richer flavor, add a teaspoon of melted butter to the batter before microwaving.
• Feel free to substitute lemon juice with orange juice for a different citrus twist.
• If you prefer a sweeter cake, adjust the amount of sweetener to taste.

Mocha Hazelnut Keto Mug Cake

This Mocha Hazelnut Keto Mug Cake is a deliciously decadent treat that combines the rich flavors of coffee and hazelnuts, perfect for satisfying your sweet cravings while keeping it low carb. Enjoy a warm, gooey dessert ready in just minutes!

Ingredients:

• 4 tablespoons almond flour
• 1 tablespoon cocoa powder
• 2 tablespoons erythritol (or sweetener of choice)
• 1/2 teaspoon baking powder
• 1/4 teaspoon instant coffee granules
• 1 egg
• 2 tablespoons unsweetened almond milk
• 1 tablespoon melted coconut oil or butter
• 1 tablespoon chopped hazelnuts (optional)

Preparation Time: 5 minutes

Cooking Time: 1 minute

Total Time: 6 minutes

Instructions:

1. In a microwave-safe mug, combine almond flour, cocoa powder, erythritol, baking powder, and instant coffee granules.

2. Add the egg, almond milk, and melted coconut oil to the dry ingredients. Stir well until fully combined and the batter is smooth.

3. If desired, fold in chopped hazelnuts for an added crunch and flavor.

4. Microwave the mug for 1 minute, checking for doneness. If it needs more time, continue microwaving in 10-second intervals.

5. Allow the mug cake to cool for a minute before enjoying it straight from the mug or transferring it to a plate.

Tips:

• For an extra indulgent treat, top your mug cake with whipped cream or a dollop of sugar-free chocolate sauce.
• Experiment with different nut butters for a unique flavor twist.
• Store any leftovers in the refrigerator and reheat in the microwave for a quick snack.

Blueberry Coconut Keto Mug Cake

This Blueberry Coconut Keto Mug Cake is a delightful treat that combines the juicy sweetness of blueberries with the rich flavor of coconut, making it a perfect low-carb dessert. Quick and easy to prepare, this mug cake satisfies your sweet cravings without the guilt!

Ingredients:

• 4 tablespoons almond flour
• 2 tablespoons shredded unsweetened coconut
• 1 tablespoon erythritol (or preferred sweetener)
• 1/2 teaspoon baking powder
• 1/4 teaspoon vanilla extract
• 1 large egg
• 2 tablespoons unsweetened almond milk
• 2 tablespoons fresh blueberries

Preparation Time: 5 minutes

Cooking Time: 1 minute

Total Time: 6 minutes

Instructions:

1. In a microwave-safe mug, combine almond flour, shredded coconut, erythritol, and baking powder.

2. Add the egg, vanilla extract, and almond milk to the dry ingredients and mix well until smooth.

3. Gently fold in the blueberries until evenly distributed throughout the batter.

4. Microwave the mug cake for about 60 seconds, or until the cake has risen and is set in the middle.

5. Let it cool for a minute before enjoying your delicious Blueberry Coconut Keto Mug Cake!

Tips:

• For extra flavor, add a pinch of cinnamon to the batter.
• Make sure to watch the cake while it cooks to prevent overflow.
• Top with a dollop of whipped cream or sugar-free yogurt for added indulgence.

Pumpkin Spice Keto Mug Cake

This Pumpkin Spice Keto Mug Cake is a quick and delicious treat that perfectly captures the cozy flavors of fall. With its warm spices and rich pumpkin flavor, it’s an indulgent yet guilt-free dessert.

Ingredients:

• 3 tablespoons almond flour
• 1 tablespoon coconut flour
• 1 tablespoon sugar-free sweetener
• 1/2 teaspoon baking powder
• 1 teaspoon pumpkin spice
• 1 tablespoon unsweetened cocoa powder
• 1/4 cup unsweetened pumpkin puree
• 1 tablespoon melted butter
• 1 large egg
• 2 tablespoons unsweetened almond milk

Preparation Time: 5 minutes

Cooking Time: 1 minute

Total Time: 6 minutes

Instructions:

1. In a microwave-safe mug, combine almond flour, coconut flour, sweetener, baking powder, pumpkin spice, and cocoa powder.

2. Add the pumpkin puree, melted butter, egg, and almond milk to the dry ingredients. Mix well until fully combined.

3. Microwave the mug for about 1 minute, or until the cake is set. Check after 30 seconds to avoid overflow.

4. Let the mug cake cool for a minute before enjoying. You can also top it with whipped cream if desired.

Tips:

• Adjust the sweetness based on your taste preference by adding more or less sweetener.
• For a richer flavor, consider adding a few drops of vanilla extract.
• This mug cake can be customized by adding nuts or sugar-free chocolate chips.

Matcha Green Tea Keto Mug Cake

Indulge in a delightful blend of matcha and sweetness with this Keto Mug Cake, perfect for a quick dessert fix. Its rich green tea flavor paired with a light sweetness makes it a guilt-free treat that satisfies your cravings.

Ingredients:

• 2 tablespoons almond flour
• 1 tablespoon coconut flour
• 1 tablespoon erythritol
• 1/2 teaspoon matcha green tea powder
• 1/4 teaspoon baking powder
• 1/8 teaspoon salt
• 1 large egg
• 1 tablespoon unsweetened almond milk
• 1 tablespoon melted butter

Preparation Time: 5 minutes

Cooking Time: 1 minute

Total Time: 6 minutes

Instructions:

1. In a microwave-safe mug, combine the almond flour, coconut flour, erythritol, matcha powder, baking powder, and salt. Mix well.

2. Add the egg, almond milk, and melted butter to the dry ingredients. Stir until smooth and fully combined.

3. Microwave the mug for about 60 seconds or until the cake is set in the middle. Be careful not to overcook.

4. Let the mug cake cool for a minute before enjoying. You can top it with a dollop of whipped cream or a sprinkle of extra matcha if desired.

Tips:

• Adjust the sweetness by modifying the amount of erythritol according to your taste.
• If you prefer a fluffier texture, you can add an additional half teaspoon of baking powder.
• You can also add chopped nuts or sugar-free chocolate chips for added texture and flavor.

Red Velvet Keto Mug Cake

This Red Velvet Keto Mug Cake is an indulgent, guilt-free treat that brings together the rich flavor of cocoa with a hint of vanilla and cream cheese. Perfect for satisfying cravings while keeping it low-carb!

Ingredients:

• 4 tablespoons almond flour
• 1 tablespoon cocoa powder
• 2 tablespoons erythritol sweetener
• 1/4 teaspoon baking powder
• 1/4 teaspoon vanilla extract
• 1 large egg
• 1 tablespoon unsweetened almond milk
• 1 tablespoon melted coconut oil
• 1 teaspoon red food coloring
• 1 tablespoon cream cheese (optional, for topping)

Preparation Time: 5 minutes

Cooking Time: 1 minute

Total Time: 6 minutes

Instructions:

1. In a microwave-safe mug, combine almond flour, cocoa powder, erythritol, baking powder, and mix well.

2. Add the egg, almond milk, melted coconut oil, vanilla extract, and red food coloring to the dry mixture. Stir until smooth.

3. Microwave the mug for about 1 minute. Check for doneness and add 10-second increments if needed until cooked.

4. Let the mug cake cool slightly before adding a dollop of cream cheese on top if desired.

Tips:

• Make sure to use unsweetened cocoa powder for the best flavor.
• Customize the sweetness by adjusting the amount of erythritol to your taste.
• Feel free to add a few chopped nuts or sugar-free chocolate chips for extra texture.

Salted Caramel Keto Mug Cake

This Salted Caramel Keto Mug Cake is the perfect quick dessert that combines rich caramel flavors with a light, fluffy texture, making it a guilt-free indulgence. The delightful blend of sweet and salty elevates this low-carb treat to a whole new level of deliciousness.

Ingredients:

• 2 tablespoons almond flour
• 1 tablespoon coconut flour
• 1 tablespoon sweetener (erythritol or similar)
• 1/4 teaspoon baking powder
• 1 tablespoon unsweetened cocoa powder
• 1/4 teaspoon sea salt
• 1 tablespoon unsalted butter (melted)
• 1 large egg
• 1 tablespoon sugar-free caramel sauce
• 1 teaspoon vanilla extract

Preparation Time: 5 minutes

Cooking Time: 1 minute

Total Time: 6 minutes

Instructions:

1. In a microwave-safe mug, combine almond flour, coconut flour, sweetener, baking powder, cocoa powder, and sea salt.

2. Add in melted butter, egg, caramel sauce, and vanilla extract. Mix thoroughly until smooth.

3. Microwave the mug on high for approximately 1 minute or until the cake is fully cooked.

4. Allow to cool for a minute, then drizzle with extra sugar-free caramel sauce and sprinkle with a pinch of sea salt if desired.

Tips:

• For an extra flavor boost, add a few sugar-free chocolate chips to the batter before microwaving.
• Make sure to adjust the cooking time based on your microwave’s wattage; start with less time and add more if necessary.
• Experiment with different extracts, like almond or hazelnut, for unique flavor variations.