York Peppermint Brownies
["1 1/2 c. margarine, melted", "3 c. sugar", "1 Tbsp. vanilla", "5 eggs", "2 c. flour", "1 c. cocoa", "1 tsp. baking powder", "1 tsp. salt", "24 small York Peppermint Patties"]
["Heat oven to 350\u00b0.", "Grease a 9 x 13-inch pan.", "In a large bowl with spoon, stir together the butter, sugar and vanilla.", "Add eggs.", "Stir until well blended.", "Stir in flour, cocoa, baking powder and salt; mix well.", "Reserve 2 cups of batter and set aside.", "Spread remaining batter in prepared pan.", "Arrange patties in single layer over batter about 1/2 inch apart.", "Spread reserved batter over patties.", "Bake 50 minutes or until brownies pull away from pan.", "Enjoy!"]
["margarine", "sugar", "vanilla", "eggs", "flour", "cocoa", "baking powder", "salt"]