Chocolate Protein Mug Cake

This Chocolate Chip Protein Mug Cake is the ultimate quick treat that’s as nutritious as it is delicious!

Perfect for a post-workout snack or a healthy dessert, this mug cake is packed with about 20 grams of protein to keep you full and energized.

With simple ingredients, it’s naturally gluten-free and ready in just a few minutes, making it ideal for busy days when you need a sweet pick-me-up.

Plus, you can customize it with your favorite add-ins like peanut butter or a sprinkle of nuts for extra texture and flavor.

Chocolate Protein Mug Cake

Key Ingredients & Substitutions

• Egg: This recipe works best with an egg for a light, cake-like texture. If you’re looking for an egg-free option, you can swap it with ¼ cup of unsweetened applesauce, though the result might be slightly denser.
• Oat Flour: Oat flour is a great choice for this recipe because it gives a fluffy, tender texture. If you don’t have oat flour on hand, almond flour makes a good substitute and adds a slightly nutty flavor.
• Protein Powder: Using a high-quality protein powder is essential for this recipe. Vanilla protein powder adds a pleasant sweetness, but feel free to use chocolate protein powder if you want an extra dose of chocolatey goodness.
• Chocolate Chips: Semi-sweet chocolate chips are perfect here, but you can swap them with sugar-free or dark chocolate chips for a lower-sugar option.

How to Make the Perfect Mug Cake

1. Combine Wet Ingredients: In a microwave-safe mug, whisk together your egg, melted butter (or coconut oil), milk, honey or maple syrup, and vanilla until smooth.
2. Add Dry Ingredients: Stir in the oat flour, protein powder, baking powder, and a pinch of salt until you have a thick, smooth batter.
3. Fold in Chocolate Chips: Mix in half the chocolate chips, and sprinkle the remaining chips on top for a melty, gooey topping.
4. Microwave: Microwave on high for 60-80 seconds. Keep an eye on it, as overcooking can dry it out. The cake should be set and slightly soft in the center.
5. Serve and Enjoy: Let it cool for a couple of minutes before diving in. Top it with a dollop of Greek yogurt or a scoop of ice cream if you’re feeling indulgent!

Tips for the Best Texture

Achieving the perfect texture is all about balance. Over-microwaving can make the mug cake dry, so it’s best to check it around the 60-second mark and add a few seconds as needed.

To avoid a rubbery texture, stick to the recommended measurements for the butter or oil, and try not to overmix the batter. This way, you’ll end up with a fluffy, cake-like mug cake every time!

Make it Vegan

For a vegan version, replace the egg with a flax egg (1 tablespoon ground flaxseed mixed with 3 tablespoons water) or applesauce, and use plant-based milk, butter, and protein powder.

This way, you can enjoy a dairy-free, egg-free, protein-packed mug cake that still tastes amazing.

Chocolate Protein Mug Cake

Yield: 1 mug cake

Prep Time: 5 minutes

Cook Time: 2 minutes

Total Time: 2 minutes

This chocolate chip protein mug cake is a quick and delicious way to satisfy your sweet cravings while staying on track with your goals. It's naturally gluten-free, packed with about 20 grams of protein, and ready in minutes!

Print

Ingredients

• 1 large egg
• 1 tablespoon melted coconut oil or butter
• 2 tablespoons almond milk (or milk of choice)
• 1 tablespoon honey or maple syrup
• ½ teaspoon vanilla extract
• ¼ cup oat flour
• ¼ cup chocolate or vanilla protein powder
• ½ teaspoon baking powder
• Pinch of salt
• 2 tablespoons chocolate chips (plus more for topping)

Instructions

1. Mix Wet Ingredients: In a microwave-safe mug (at least 12 oz), whisk together the egg, melted coconut oil, milk, honey, and vanilla extract until fully combined.
2. Add Dry Ingredients: Add oat flour, protein powder, baking powder, and a pinch of salt. Stir until you have a smooth batter.
3. Fold in Chocolate Chips: Gently fold in 1 tablespoon of chocolate chips, then sprinkle the remaining chips on top for extra gooeyness.
4. Microwave: Microwave on high for 60-80 seconds. Check after 60 seconds, and add a few more seconds if needed. The cake should be set but still moist in the center.
5. Cool and Serve: Let the mug cake cool for a couple of minutes before digging in. For a treat, top with a scoop of vanilla ice cream or drizzle with melted chocolate.

Notes

Add-ins: Try adding a dash of cinnamon or a spoonful of peanut butter for extra flavor.

Low-sugar Option: Substitute honey with a sugar-free syrup or natural sweetener.

Nutrition Information:

Amount Per Serving: Calories: 300Total Fat: 15gCarbohydrates: 30gProtein: 20g