S'more Brownies

Original recipe found at Betty Crocker

Ingredients

1 box (1 lb 2.4 oz) Betty Crocker® Original Supreme Premium brownie mix plus water, vegetable oil and egg called for on brownie mix box

2 1/2 cups miniature marshmallows

4 graham crackers, broken into small pieces

2 Hershey's candy bars, broken into 1-inch squares

OR 

1 cup chocolate chips

Directions

1. Heat oven to 350°F (325°F for dark or nonstick pan). Make brownies as directed. After removing pan from oven, set oven to broil.
2. Immediately sprinkle marshmallows and graham crackers over warm brownies. Broil about 4 to 5 inches from heat 30 to 60 seconds or until marshmallows are golden brown. (Watch carefully marshmallows and graham crackers will brown quickly.) Sprinkle with chocolate candy. 
3. To serve warm, cool about 30 minutes. For brownies, cut into 4 rows by 4 rows.