- 1 box (1 lb 2.4 oz) Betty Crocker® Original Supreme Premium brownie mix (water, vegetable oil and egg called for on brownie mix box)
- 1 1/3 cups (8 oz) semisweet chocolate chips
- 1 to 1 1/3 cups miniature marshmallows
- 3/4 cup chopped peanuts (I used peanut butter chips)
"Heat oven to 350°F (325°F for dark or nonstick pan). Grease bottom only of 8-inch or 9-inch square pan with shortening or cooking spray. Make brownie batter as directed on box--except stir in 2/3 cup of the chocolate chips. Spread in pan.
Bake brownies as directed on box. Immediately after removing from oven, sprinkle with 1 to 1 1/3 cups miniature marshmallows, remaining 2/3 cup chocolate chips and the peanuts. (For softer marshmallows, cover pan with cookie sheet about 2 minutes.) Cool completely, about 2 hours. For 16 brownies, cut into 4 rows by 4 rows with knife dipped in hot water. Store tightly covered."