Ingredients:
6 ounces unsweetened baking chocolate
1 cup butter
2 cups white sugar
4 large eggs
1 cup all-purpose flour
1 tablespoon pure vanilla extract
2 cups mini marshmallows
1 1/2 cups semi-sweet chocolate chips, divided
Directions:
Preheat oven to 300 degrees.
Generously grease an 8×12 pan.
Combine chocolate and butter in a medium saucepan.
Melt over med-low heat, stirring constantly, until chocolate is almost melted.
Remove from heat and stir until smooth.
Whisk in sugar until blended, then add eggs, one at a time, the flour, and the vanilla.
Fold in mini marshmallows and one cup of chocolate chips.
Pour into greased pan and smooth evenly.
Sprinkle remaining chocolate chips on top.
Bake for 53-55 minutes, or until a toothpick comes out clean.
Do not overbake!
Servings: 48
Time preparation: 10 min.
Time total: 65 min.