INGREDIENTS
1/2 cup
butter
3/4 cup
brown sugar
2 tbsps
granulated sugar
1 large
egg
1
egg yolk
1 tsp
vanilla extract
1 tbsp
heavy cream
1 1/2 cups
flour
1/2 cup
cocoa powder
1/2 tsp
baking soda
2/3 cup
milk chocolate chips
1/2 cup
heavy cream
2 packets
cocoa mix
1 tbsp
cocoa powder
1 serving
marshmallows