This simple pea protein mug cake recipe contains Nuzest pea protein, a mixture of grain free flours, and doesn't contain any added sugar. It's gluten free, dairy free and paleo friendly. Meaning, this microwave cake is perfectly acceptable for breakfast, a high-protein snack or a healthy dessert!

mug cake topped with tahini, dark chocolate chips and frozen blueberries

Every now and then I like making protein mug cakes for breakfast or a quick snack.

Now, I know microwaves can be controversial, but I own one and I use it here and there. It truly is a convenience!

Besides, I truly love microwave cakes like this pea protein mug cake.

It's packed with protein, making it great for a satiating breakfast or snack. Plus, you only need a handful of ingredients. All of which are gluten free, dairy free and paleo friendly.

showing how moist and dense the mug cake is

Ingredients

This easy protein powder mug cake only requires 6 ingredients. Here's a list of what you need to make it:

pea protein
almond flour
tapioca starch
paleo baking powder
egg
yogurt (I used dairy free coconut milk yogurt)

Since this is a pea protein mug cake, I have only tested this recipe with pea protein powder. I used vanilla protein, but any flavor pea protein will work. If you try a different type of protein powder, please let me know how it turns out in the comment section below.

Any variety of yogurt will work in this recipe. To keep this mug cake dairy free, I used coconut yogurt, but have also tried this recipe with almond milk yogurt.

How to Make Protein Mug Cake

This protein cake is super easy to make - all you need is a large microwaveable mug or small bowl, the necessary ingredients, a fork for mixing and a microwave for baking.

Combine all ingredients in a microwavable mug or bowl. Mix until well combined.
Place dish in microwave and microwave on high for 2 minutes.
Cool, then add favorite toppings and eat.

I will typically eat my protein mug cake in the mug I'm cooking it in, but took it out for this recipe to show you all the texture.

This easy protein powder mug cake is dense, but tender and moist. It's not dry or eggy.

Mug Cake Toppings

I topped this paleo protein mug cake with tahini, frozen blueberries, cinnamon and 100% dark chocolate chips.

My go-to toppings are always either some sort of nut/seed butter or dairy free yogurt and fruit. I often add a few extras like: bee pollen, shredded coconut, or cacao nibs for a slight boost in nutrition.

What Protein Powders Work Best In Mug Cakes

From my experience, plant based protein powders bake best in the microwave. I don't recommend substituting with whey protein, as it often makes mug cakes turn out gummy.

I highly recommend Nuzest protein - my current favorite protein powder. It is paleo, vegan and allergy friendly...pretty much great for any lifestyle unless you don't consume peas.

More Low Sugar Mug Cake Recipes

If you're looking for more Paleo friendly, low sugar microwave cake recipes here are a few:

Enjoy!