The recipe makes the most of a handy packaged brownie mix, so they're fast to fix. If you don't have the mini M&Ms, use chocolate chips instead. Our kids love these rich fudgy squares with a scoop of ice cream.—Jennifer Trenhaile, Emerson, Nebraska
My family has enjoyed these bars as a potluck dessert, brown-bag treat and anytime snack many times throughout the years. Butterscotch or peanut butter chips can be used in place of the chocolate chips.