Fudgy Peppermint Mug Brownie | Club House

Ingredients

• 3 tbsps (45 ml) miniature chocolate chips
• 1 tbsp (15 ml) butter
• 2 tbsps (30 ml) packed brown sugar
• 2 tbsps (30 ml) flour
• 1 egg yolk
• 1 tsp (5 ml) milk
• 1 tsp (5 ml) pure vanilla extract (club house)
• 1/4 tsp (1 ml) pure mint and peppermint extract (club house)