INGREDIENTS
115 g
unsalted butter
1 cup
sugar
1 tsp
vanilla extract
2 larges
eggs
1
egg yolk
1/2 cup
cocoa powder
1/4 cup
plain flour
115 g
unsalted butter
1 1/2 cups
smooth peanut butter
1 3/4 cups
powdered sugar
2 cups
dark chocolate
1 cup
rice krispies cereal