This Protein Mug Brownie is rich, fudgy, and ready in just 2 minutes to make for the ultimate single-serve craving buster. Totally vegan and packed with 16 grams of protein, it lets you enjoy a warm brownie in minimal time.

"So fudgy and chocolatey. I love that it was super easy and literally took less than five minutes to make. Definitely making this again soon!" -Pauline
A Quick Look At The Recipe
- ⏲️Ready In: 2 Minutes
- 👪Serves: 1
- 🍽 Calories and Protein: 398 kcals and 16 grams of protein
- 📋Main Ingredients: Vegan chocolate protein powder, cacao powder, dairy-free butter, and almond milk.
- 📖 Dietary Notes: Dairy-free, gluten-free, and vegan.
- ⭐ Why You'll Love It: Gooey, chocolatey, and ready in two minutes, this vegan mug brownie delivers classic brownie indulgence with a protein-powered twist.
SUMMARIZE & SAVE THIS CONTENT ON
Is there anything easier than a microwave dessert? This vegan protein mug brownie comes together in minutes and is perfectly portioned, which makes it my go-to when a chocolate craving hits hard. Single-serve protein desserts like this are honestly how I keep myself (and my sanity) in check on busy days.
This mug brownie no egg bakes up gooey and rich, giving you that half-baked brownie vibe while still boosting your protein intake. I love it on nights when I want something sweet but don’t want to rely on the usual chicken-and-eggs routine (or tofu, like in this tofu scramble with veggies). Add a little protein frosting on top, and it feels straight-up indulgent.
Jump To
💭Why You’ll Love This Recipe
Easy to make: One bowl and ready to eat in under two minutes, you can’t go wrong.
High protein: With 16 grams of protein, this gluten-free mug brownie makes a great dessert choice!
Allergy-friendly: Dairy-free, gluten-free, and totally vegan, this recipe can work for anyone (just like vegan protein cookies).
Indulgent: Gooey chocolate chip flavor gives the classic flavor you love.
Ingredients and Substitutions

- Cacao powder: Cocoa powder can be used in its place, but raw cacao powder has so many extra benefits if you're on a dairy-free diet.
- Vegan chocolate protein powder: The protein powder you choose can and will affect the texture of the mug brownie. Know that both chocolate and vanilla protein powder can be used.
- Almond milk: Any non-dairy milk will work here; we tend to use homemade hemp milk the most.
- Vegan butter: I use a local brand that doesn’t contain any seed oils, but use what you have on hand. In a pinch, coconut oil could be used, but it won't give the brownie in a mug as classic a brownie flavor.
- Chocolate chips: Enjoy Life chocolate chips are allergy-friendly. I like the mini chocolate chips best because you can use more, but the regular size works just as well. Use them for this air fryer chocolate mug cake, too.
See the recipe card for full information on ingredients and quantities.
Flavor Variations
- Crunch: Add some pecans to the batter for extra texture.
- Drizzle: Both dairy-free chocolate glaze and coconut milk caramel sauce make for extra indulgence.
- Festive: Add crunched candy canes to the top like in this candy cane chocolate fudge for a Christmas vibe.
How to Make Va Protein Mug Brownie

Step 1: Mix all dry ingredients together.

Step 2: Add the wet ingredients.

Step 3: Add the chocolate chips.

Step 4: Shape the vegan brownie microwave it for 75 seconds and let cool for 30 seconds before eating.
Expert Tips To Make It
If you’re using a straight pea protein powder or a fermented protein powder, you’ll need to add 1 tablespoon more dairy-free milk, as it absorbs so much liquid.
Each protein powder absorbs liquid differently which makes it tricky when baking. I like to use Orgain or Botanica protein powders for the vegan mug cake and items like protein peanut butter cups. If you don’t need the mug brownie to be vegan, using Transformation’s Chocolate Lava powder is delicious as it’s a super sweet-tasting protein on its own.
The no-egg protein mug brownie comes out sticky, gooey, and kind of half-baked. Trust me, it's the perfect texture.
Try to use a short mug or a ramekin; this helps the mug brownie cook better.
You need to enjoy your protein powder for the recipe, as that affects the flavor. If your protein powder isn’t overly sweet, you’ll want to add a bit more maple syrup.
Let the brownie cool for a solid 30-60 seconds after microwaving. This is so that the flavors settle together and the texture becomes perfect.
Protein Mug Brownies FAQs
Both are very similar in how they’re made; however, the texture is different. Classically, brownies have a dense and gooey texture where whereas cake is light and fluffy. The same is true for a chocolate mug cake or mug brownie; the brownie will be thicker and almost gooey, even though they use very similar baking essentials.
Protein brownies, when made with minimal ingredients, can be part of a healthy diet and a great way to increase your daily protein intake.
Yes, protein powder can be used in mug cakes, but the texture and taste of the mug cake will vary based on the protein powder used.

More High-Protein Chocolate Desserts
If you tried this Protein Mug Brownie (Vegan) Recipe or any other recipe on my blog, please leave a 🌟 star rating and let me know how it goes!

Half Baked Protein Mug Brownie (Vegan)
Video
Equipment
Ingredients
- 0.5 tablespoonS Cacao powder
- 3 tablespoons Vegan chocolate protein powder
- 1 teaspoon Vanilla extract
- 1.5 tablespoons Almond milk
- 1.5 tablespoons Maple syrup
- 1.5 tablespoons Dairy-free butter
- 1 tablespoon Chocolate Chips
Instructions
- Mix all dry ingredients before adding the wet ingredients and mixing until combined. Stir in the chocolate chips.
- Shape the mug cake and flatten it out.
- Top with a few more chocolate chips if you wish.
- Microwave for 75 seconds and let cool for 30 seconds before eating.
Notes
Disclaimer:
Nutrition values are estimates only, using online calculators. Please verify using your own data"
Nutrition











Bobbi says
This looks so good!!
fitasamamabear says
Chocolate (and quick chocolate) is a life staple haha
Cara says
So happy that I found this recipe! They taste absolutely delicious — so rich and moist! This was also very easy to make and the best part is it's vegan-friendly! Thanks a bunch for the recipe!
fitasamamabear says
I love that you loved it!
Pauline says
So fudgy and chocolatey. I love that it was super easy and literally took less than five minutes to make. Definitely making this again soon!
fitasamamabear says
I love the quick whip up time too!
Maxine says
I used a short mug as recommended and it cooked perfectly in the microwave. It is so gooey with a delicious chocolatey flavor, I'm obsessed! My new favorite dessert recipe!
fitasamamabear says
Happy you liked it!
Caty says
I love this recipe! I eat it for breakfast and I can justify it because of the healthy ingredients!
fitasamamabear says
Omg awesome. Glad you like it!
Louise says
Had this brownie for dessert and it was absolutely delicious. It is so gooey just what I wanted. And I love the chocolate flavor it was so rich without being too sweet. Yum!
fitasamamabear says
Haha the texture is my favorite too!
Melody says
Made this Vegan Mug Brownie after a long day and it was a pure comfort. It is gooey, chocolatey texture is exactly what I needed. It's definitely my new favorite dessert!
fitasamamabear says
Right?! it's the perfect way to indulge.