Hey Here is The Recipe of Keto Peanut Butter Mug Cake!
If you’re short on time but craving something rich, nutty, and keto-friendly, this Keto Peanut Butter Mug Cake is your perfect solution.
Made with just a few pantry staples like natural peanut butter, almond flour, egg, and a touch of keto-friendly sweetener, this mug cake whips up in a single mug—no extra bowls required.
The creamy peanut butter gives it a dense, moist texture, while a quick mix of ingredients and a short microwave time of just 60 seconds results in a soft, satisfying treat.
It’s an ideal low-carb dessert or snack when you’re in the mood for something sweet without the sugar crash.
Prep Info
| Prep Time | Cook Time | Total Time | Servings | Diet |
|---|---|---|---|---|
| 3 mins | 1 min | 4 mins | 1 | Keto, Gluten-Free |
Ingredients (with Alternatives)
| Ingredient | Amount | Alternatives |
|---|---|---|
| Natural peanut butter | 2 tbsp | Almond butter, sunflower seed butter |
| Almond flour | 2 tbsp | Coconut flour (use 1 tbsp) |
| Erythritol (or sweetener) | 1.5 tbsp | Monk fruit, stevia blend, allulose |
| Egg | 1 | Flax-egg (1 tbsp flax + 2.5 tbsp water) |
| Melted butter | 1 tbsp | Coconut oil, ghee |
| Vanilla extract | 1/4 tsp | Almond extract |
| Baking powder | 1/4 tsp | Optional for a denser texture |
| Pinch of salt | To taste | Optional |
| Keto chocolate chips | 1 tbsp | Chopped dark chocolate, omit if desired |
Instruments & Tools (with Alternatives)
| Tool | Purpose | Alternatives |
|---|---|---|
| Microwave-safe mug | Mixing and cooking | Ramekin, small bowl |
| Fork or small whisk | Mixing ingredients | Spoon |
| Microwave | Cooking the mug cake | Oven (bake at 350°F for 12-15 mins) |
| Measuring spoons | Accurate ingredient measurement | Estimation (not recommended) |
Before You Begin…
Ensure all your ingredients are at room temperature for optimal mixing. If your peanut butter is too thick, a quick 10-second microwave zap can make it more manageable. Gather all tools and ingredients before starting to streamline the process.
How to Make a Keto Peanut Butter Mug Cake
- Prepare the Mug: Lightly grease a microwave-safe mug with a bit of butter or oil to prevent sticking.
- Combine Wet Ingredients: In the mug, add 2 tablespoons of natural peanut butter, 1 tablespoon of melted butter, 1 large egg, and 1/4 teaspoon of vanilla extract. Mix thoroughly until the mixture is smooth and well combined.
- Add Dry Ingredients: To the wet mixture, add 2 tablespoons of almond flour, 1.5 tablespoons of erythritol, 1/4 teaspoon of baking powder, and a pinch of salt. Stir until all ingredients are fully incorporated.
- Incorporate Chocolate Chips: Fold in 1 tablespoon of keto chocolate chips or chopped dark chocolate for added richness.
- Microwave: Place the mug in the microwave and cook on high for 60 to 70 seconds. The cake should rise and appear set on top. Avoid overcooking to maintain a moist texture.
- Cool and Serve: Allow the mug cake to cool for a minute or two. Enjoy it straight from the mug or transfer it to a plate. Optional toppings include a dollop of whipped cream or a drizzle of melted peanut butter.
Variations to Try
- Chocolate Peanut Butter Delight: Add 1 tablespoon of unsweetened cocoa powder to the dry ingredients for a chocolate-infused version.
- Nut-Free Option: Substitute almond flour with sunflower seed flour in equal amounts for a nut-free alternative.
- Berry Burst: Fold in a few fresh or frozen raspberries before microwaving for a fruity twist.
- Coconut Crunch: Mix in 1 tablespoon of shredded unsweetened coconut for added texture and flavor.
- Spiced Up: Add a dash of cinnamon or nutmeg to the batter for a warm, spiced flavor profile.
Related Recipes
- Keto Chocolate Chip Peanut Butter Mug Cake: A delightful combination of peanut butter and chocolate chips for a richer taste experience.
- Keto Chocolate Chip Peanut Butter Mug Cake with Almond Flour: Incorporates almond flour for a denser, more cake-like texture, complemented by the classic peanut butter and chocolate chip duo.
Enjoy your delicious and keto-friendly peanut butter mug cake!
