Chocolate Fudge S’mores Mug Cake

Chocolate Fudge S'mores in a Mug!

Yield: 2 mug cakes

Prep Time: 5 minutes

Cook Time: 1 minute

A layer of graham cracker crumbs (digestive biscuits), smothered in a gooey moist pudding-like chocolate cake, then topped off with ooey gooey roasted marshmallow fluff!


  • 4 tbsp butter
  • 4 tbsp unsweetened cocoa powder
  • 1 large egg
  • 4 tbsp milk
  • 6 tbsp granulated sugar
  • 6 tbsp self-rising flour
  • 60g (2.1 oz) graham cracker (digestive biscuit) crumbs
  • 4 tbsp marshmallow fluff


  1. Add the graham crackers (or digestive biscuits) to a food processor and pulse until crumbs form. Set aside.
  2. Add the butter to a small bowl and heat in the microwave for 20-30 seconds, or until melted.
  3. Sift in the cocoa powder until combined, then add the egg and milk and beat with the fork until combined.
  4. Next, add the sugar, flour and salt and beat again until smooth.
  5. Divide the crushed crackers or biscuits into two 350ml (approx. 1½ cup) sized mugs and press down. Divide and spoon the batter over the top, then carefully top with the marshmallow fluff.
  6. Cook in the microwave for 1 minute 30 seconds (1000W) or up to 1 minute 45 seconds (800W or under).
  7. Once cooked, use a kitchen torch to roast the marshmallow fluff or alternatively, place under the grill to roast - optional.
  8. Serve immediately.