3 Ingredient Mug Cake
Sometimes I just need chocolate cake but I want it fast and easy and healthy without too much added sugar. This mug cake is rich, fudgy, and comes together in less than two minutes, no oven required. The ingredients are simple, real, and each one has its own little perk for your body.
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This is the kind of recipe you can whip up on a weeknight when the sweet cravings hit but you don’t want to deal with flour, baking powder, or piles of dishes. I also like to sneak in a few small pieces of dark chocolate into the batter before cooking, so you get melty little pockets in every bite.
Ingredients
- 1 egg
- 2 tablespoons cocoa powder
- 2 tablespoons maple syrup
- Optional: a few chunks of dark chocolate for extra gooeyness

Instructions
- Crack the egg into a small bowl or directly into your microwave safe mug.
- Add cocoa powder and maple syrup. Stir well until smooth. (I found a fork is best)
- If you’re adding dark chocolate chunks, fold them through the mixture.
- Microwave for 45 seconds, check for doneness, and cook for another 15 seconds if needed. You’ll know when it’s done as as it all puffs up)
- You can add additional sides like thick yogurt, cream or fresh or frozen (defrosted) fruit.
Why These Ingredients Work (and Taste Amazing)
- Egg – More than just a binder, eggs are a great source of protein, vitamins B12 and D, and healthy fats. They give the cake structure while keeping it tender.
- Cocoa Powder – Packed with antioxidants, cocoa powder supports heart health and adds that deep, chocolatey flavour without added sugar.
- Maple Syrup – A natural sweetener with minerals like manganese and zinc. It adds moisture, balances the bitterness of cocoa, and gives a hint of caramel-like richness.
- Dark Chocolate (Optional) – Rich in antioxidants and healthy fats, dark chocolate also melts beautifully, turning each spoonful into pure decadence.
This mug cake is proof that you don’t need a long ingredient list to make something satisfying. It’s quick, comforting, and even has a few nutritional benefits tucked inside.

3 Ingredient Mug Cake
Ingredients
- 1 egg
- 2 tbsp cocoa powder
- 2 tbsp maple syrup
- Optional: a few chunks of dark chocolate for extra gooeyness
Instructions
- Crack the egg into a small bowl or directly into your microwave safe mug.
- Add cocoa powder and maple syrup. Stir well until smooth. (I found a fork is best)
- If you’re adding dark chocolate chunks, fold them through the mixture.
- Microwave for 45 seconds, check for doneness, and cook for another 15 seconds if needed. You’ll know when it’s done as as it all puffs up)
Notes


