Gluten Free Chocolate Mug Cake (Printable)

A moist, fudgy single-serving chocolate mug cake, gluten-free and ready in minutes for instant sweet cravings.

# What You'll Need:

→ Dry Ingredients

01 - 3 tablespoons gluten-free all-purpose flour blend
02 - 2 tablespoons unsweetened cocoa powder
03 - 3 tablespoons granulated sugar
04 - 1/4 teaspoon baking powder
05 - Pinch of salt

→ Wet Ingredients

06 - 3 tablespoons milk (dairy or non-dairy alternative)
07 - 2 tablespoons vegetable oil (or melted coconut oil)
08 - 1/4 teaspoon pure vanilla extract
09 - 2 tablespoons chocolate chips (optional)

# Step-by-step:

01 - In a microwave-safe mug (at least 12 oz), whisk together the gluten-free flour, cocoa powder, sugar, baking powder, and salt until evenly blended.
02 - Add the milk, vegetable oil, and vanilla extract to the mug. Mix thoroughly with a fork until a smooth, lump-free batter forms, scraping the sides and bottom to ensure nothing sticks.
03 - Gently stir in the chocolate chips if using, distributing them evenly throughout the batter.
04 - Microwave on high for 1 minute. Check for doneness — the cake should be set but still slightly moist in the center. If needed, continue microwaving in 10-second intervals until just done, being careful not to overcook.
05 - Allow the mug cake to rest for 1 to 2 minutes before enjoying directly from the mug. Top with whipped cream or ice cream if desired.

# Expert Advice:

01 -
  • From pantry to fork in under seven minutes, which is faster than deciding what to watch on television.
  • The texture is genuinely fudgy and moist, not the spongy disappointment most mug cakes turn into.
02 -
  • Mug size matters enormously and anything smaller than 12 ounces risks the batter overflowing and making a mess you will regret at midnight.
  • Gluten-free flour blends vary wildly by brand and some absorb more liquid than others, so if the batter looks too thick add another half tablespoon of milk.
03 -
  • Grease the inside of the mug lightly with oil before adding the batter and the cake will slide out cleanly if you want to serve it on a plate.
  • The cake continues cooking for about 30 seconds after you remove it from the microwave, so pull it out when the center still looks slightly underdone.