Go Back
Mug Cake

Easy Chocolate Mug Cake Recipe

This Easy Chocolate Mug Cake is a rich, moist, and indulgent single-serve dessert that’s ready in just minutes! Perfect for satisfying chocolate cravings, this microwave cake requires simple pantry ingredients and can be customized for keto, vegan, or eggless variations. No oven needed—just mix, microwave, and enjoy!
Prep Time 5 minutes
Cook Time 2 minutes
Total Time 7 minutes
Course Dessert, Snack
Cuisine American
Servings 1 mug cake
Calories 350 kcal

Equipment

  • Microwave-safe mug (at least 12 oz)
  • Fork or whisk (for mixing)
  • Measuring spoons

Ingredients
  

  • Basic Ingredients
  • ¼ cup 30g all-purpose flour (or almond flour for keto)
  • 2 tablespoons unsweetened cocoa powder
  • 2 tablespoons sugar or monk fruit sweetener for keto
  • ¼ teaspoon baking powder
  • teaspoon salt
  • ¼ cup milk dairy or non-dairy
  • 2 tablespoons vegetable oil or melted butter
  • ¼ teaspoon vanilla extract
  • Optional Add-ins
  • 1 tablespoon Nutella for a Nutella mug cake
  • 1 tablespoon sugar-free chocolate chips for keto chocolate chip mug cake
  • 1 tablespoon peanut butter for keto peanut butter mug cake

Instructions
 

  • Step 1: Mix the Dry Ingredients
  • In a microwave-safe mug, add flour, cocoa powder, sugar, baking powder, and salt.
  • Mix well using a fork or whisk to ensure even distribution.
  • Step 2: Add the Wet Ingredients
  • Pour in the milk, oil, and vanilla extract.
  • Stir thoroughly until you get a smooth batter with no lumps.
  • Step 3: Customize Your Mug Cake
  • Add chocolate chips, Nutella, or peanut butter for extra flavor (optional).
  • Mix gently to distribute the add-ins evenly.
  • Step 4: Microwave and Cook
  • Microwave the mug cake on high for 60-90 seconds (cooking time may vary by microwave power).
  • Check by inserting a toothpick—if it comes out with a few moist crumbs, it’s done. Avoid overcooking!
  • Step 5: Serve and Enjoy
  • Let the mug cake cool for 1-2 minutes before eating.
  • Top with whipped cream, Nutella, oat crisps, or a scoop of ice cream for an indulgent treat!

Notes

Microwave wattage varies—start with 60 seconds and add more time in 10-second increments if needed.
For a keto version: Substitute all-purpose flour with almond flour and sugar with a low-carb sweetener.
For an eggless version: This recipe is already egg-free! You can also add mashed banana or applesauce for extra moisture.
For a pineapple upside-down mug cake: Place a pineapple slice at the bottom of the mug before adding the batter.
For a protein-packed option: Add 1 scoop of whey protein and adjust liquid ingredients accordingly.
Keyword 3-Ingredient Mug Cake No Egg, Chocolate Mug Cake, Egg Free Mug Cake, Keto Chocolate Cake in a Mug, Nutella Mug Cake Recipe