Name: Marshmallow Crunch Brownie Bars
Prep time: 30 min
Cook time: 30 min
Total time: 60 min
Yield: 24 brownies
Ingredients: 3/4 cup butter (, melted); 2 1/4 cups white sugar; 2 teaspoons vanilla extract; 3 eggs; 1 1/3 cups all-purpose flour; 3/4 cup unsweetened cocoa powder; ½ teaspoon salt; 3/4 cup dark chocolate chips; 1 bag (16 oz) miniature marshmallows; 2 cups dark chocolate chips; 2 Tablespoon unsalted butter; 1 1/4 cups Nutella; 4 cups Rice Krispies cereal