Ingredients
Yield: one 9-inch cake
Prep Time: 20 minutes
Total Time: 45 minutes, plus cooling
1/2 cup (115g) unsalted butter, room temperature
3/4 cup (150g) light brown sugar
1 teaspoon vanilla extract
1 large egg, room temperature
1 cup (125g) all-purpose flour
1 cup (100g) graham cracker crumbs (9 graham crackers)
1/2 teaspoon baking powder
1/4 teaspoon salt
1 heaping cup marshmallow creme (Fluff)
3/4 cup (135g) semi-sweet chocolate chips
3/4 cup (70g) mini marshmallows
Preparation
