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Quick Fudgy Mug Brownie Recipe

quick fudgy mug brownie - featured image

A quick and easy microwave mug brownie that delivers a rich, fudgy chocolate dessert in under five minutes using simple pantry ingredients.

Ingredients

Scale
  • 4 tbsp all-purpose flour (about 30 g)
  • 4 tbsp granulated sugar (50 g)
  • 2 tbsp unsweetened cocoa powder (15 g), preferably Dutch-processed
  • a pinch of salt
  • 1/4 tsp baking powder
  • 3 tbsp milk (45 ml), room temperature (dairy-free alternatives like almond or oat milk work)
  • 2 tbsp vegetable oil (30 ml), neutral flavor (coconut oil can be used)
  • 1/4 tsp vanilla extract
  • Optional mix-ins: chocolate chips, chopped nuts, or a pinch of instant espresso powder

Instructions

  1. In a microwave-safe mug, combine 4 tbsp all-purpose flour, 4 tbsp granulated sugar, 2 tbsp cocoa powder, a pinch of salt, and 1/4 tsp baking powder. Stir well to break up any lumps until evenly blended with no clumps (about 1-2 minutes).
  2. Add 3 tbsp milk, 2 tbsp vegetable oil, and 1/4 tsp vanilla extract to the dry ingredients. Stir thoroughly until the batter is smooth and glossy, being careful not to overmix (about 1 minute).
  3. Fold in optional mix-ins like chocolate chips or nuts if desired.
  4. Microwave the mug on high for 60 to 70 seconds. Check the brownie; it should be set but slightly gooey in the center. If still wet, microwave in 5-second increments to avoid overcooking.
  5. Let the brownie cool for 1-2 minutes before eating. Serve warm, optionally topped with ice cream or caramel sauce.

Notes

Do not overmix the batter to avoid a cakey texture. Microwave times vary by appliance wattage; start with 60 seconds and adjust in 5-second increments. Use fresh cocoa powder and baking powder for best results. For vegan version, substitute milk with almond or oat milk and vegetable oil with coconut oil; add a flax egg for firmer texture if desired. Avoid doubling the recipe in one mug to ensure even cooking.

Nutrition

Keywords: mug brownie, quick dessert, microwave brownie, fudgy brownie, easy chocolate dessert, single serving brownie