1. Preheat the oven to 180°C and prepare the muffin tin with muffin liners and lightly spray with non-stick spray.

2. Place the melted butter in a large mixing bowl and whisk in the Selati Golden Brown Sugar until combined.

3. Whisk in the eggs, one at a time until fully incorporated.

4. Sieve in the flour and cocoa powder and fold through to create a thick batter. Set aside until needed.

5. Place the vanilla sandwich cookies into a plastic bag and crush into fine crumbs using a rolling pin to bash lightly. Empty the crushed cookies into a bowl and microwave for 30-45 seconds, then stir.

6. Layer the crushed cookies at the bottom of the muffin liners in the muffin tray. Using a tablespoon, add the brownie batter for the second layer in the muffin liners and press the brownie batter down for an even layer.

7. Bake for about 15-20 minutes, before removing the tray from the oven. Change the oven setting to grill and place a white marshmallow on top of each brownie-muffin. Move the oven rack to the highest level before transferring the muffin tray back into the oven. Allow the marshmallow to toast for 1-2 minutes until the marshmallows are golden and toasty.

8. Remove the brownie-muffins and cool for 15 minutes.

9. Serve alongside tea and ENJOY!