Makes 1 serving
-1 tbsp. butter, melted
-1 tbsp. granulated sugar
-1 tbsp. brown sugar
-1/8 tsp vanilla extract
-1 large egg yolk (separate from egg white)
-1/4 cup all-purpose flour
-1/8 tsp salt
-2 tbsp. chocolate chips
Add the butter, sugar, brown sugar, and egg yolk to a mug and mix well.
Add the flour, salt, and chocolate chips. Mix well and flatten the top evenly.
Cook in the microwave for 40-60 seconds or until just set. Time may vary depending on the power of the microwave. Enjoy warm!