25g of Protein in a Mug Cake: What's Actually Inside

Quick answer: No mystery blends. Here's exactly where the 25g of protein comes from — and what else is in the mug.

When people ask about protein mug cake nutrition, they usually want one straight answer: where does the protein actually come from, and what else is in the bowl? Here it is. One serving of a Pastel Protein mug cake delivers about 25g of protein, and that protein comes from a blend of egg-white protein and wheat protein, plus whole egg powder for texture and richness. There is no whey here.

The rest of the label is just as honest. You get about 35g of carbs, about 14g of fat, and about 10g of sugar per serving, of which roughly 8g is added sugar. It is a real dessert made to taste like one, and we would rather show you the full picture than hide behind buzzwords

What's in a protein mug cake, exactly?

People searching "what's in a protein mug cake" often expect a mystery powder. Ours is refreshingly boring in the best way. The protein backbone is a combination of two complementary sources:

• Egg-white protein — a complete protein that whips up light and gives the cake its tender crumb.
• Wheat protein — adds structure and that satisfying, cake-like chew.
• Whole egg powder — brings the yolk's richness, color, and a bit of that baked-in flavor you expect from a real dessert.

Together those three do the heavy lifting on the roughly 25g of protein per serving. Because the protein is egg- and wheat-based rather than whey, the flavor and texture read like actual cake instead of a shake that got microwaved.

Where do the ~25g of protein come from?

The short version: egg whites and wheat carry the numbers, and whole egg powder rounds out the taste. Egg-white protein is one of the most well-regarded complete proteins around, and pairing it with wheat protein lets us build a dessert with genuine cake texture at a serious protein count. This is the core of protein mug cake nutrition done transparently: no proprietary blend hidden behind a trademark, just recognizable ingredients doing recognizable jobs.

Want to taste the two flavors we make right now? Try our Brownie Points protein mug cake for a deep chocolate hit, or reach for Cinna-Buns for a cinnamon-roll finish. You can also browse everything on the shop all mug cake mixes page.

The full macro breakdown

Here is what one prepared serving looks like, approximately:

• Protein: about 25g
• Carbs: about 35g
• Fat: about 14g
• Sugar: about 10g total, of which about 8g is added sugar

Each bag weighs 2.65 lb (1200 g), gives you 15 servings, and costs $49.99. So a batch of individual, on-demand desserts works out to something reasonable per serving, and you make exactly as many as you want, one mug at a time.

A note on the sugar line, because we refuse to be cagey about it: this dessert contains added sugar, roughly 8g of it per serving. It is partly sweetened with tagatose, a sweetener that occurs naturally in some foods, which lets us keep the sweetness balanced without leaning on artificial ingredients. It is a treat with a genuinely high protein count, not a diet product, and we would rather you know that going in.

Why are there no artificial dyes?

We keep the ingredient list clean where it counts. There are no artificial flavors and no artificial dyes in these mixes. The color you see comes from annatto, a natural coloring, and the taste comes from natural flavor plus the real egg and wheat inside. It is a family-friendly dessert, and we want parents to be able to read the label and feel good about it.

That said, transparency cuts both ways. This is not an allergen-free product, and we will never pretend otherwise.

What allergens should I know about?

This is important, so we are putting it plainly. Every Pastel Protein mug cake contains EGG, MILK, SOY, and WHEAT. Those are four of the major allergens, and they are core to how the product tastes and performs. If you or someone in your household needs to avoid any of them, this is not the dessert for you, and we would rather tell you now than have you find out the hard way.

How do you actually make one?

The prep is almost aggressively simple, which is half the point of a mug cake:

• Add about 4 tbsp (~60 ml) of water to a scoop of mix in a mug.
• Stir until combined.
• Microwave for about 90 seconds.

Start to finish, you are eating in under two minutes. No oven, no bowl of dishes, no protein powder clumping in a shaker. Just a warm, high-protein dessert on demand.

Two flavors are available today — Brownie Points and Cinna-Buns — with a German Joyride flavor coming soon. If you are trying to decide, grab both from the full mug cake collection and run your own taste test.