Key Ingredients
Ingredients
- ●2 cups (12-ounce package) NESTLÉ® TOLL HOUSE® Semi-Sweet Chocolate Morsels, divided
- ●1 1/2 cups all-purpose flour
- ●1 1/2 teaspoons baking powder
- ●1 cup granulated sugar
- ●6 tablespoons (3/4 stick) butter or margarine, softened
- ●1 1/2 teaspoons vanilla extract
- ●2 large eggs
- ●2 cups miniature marshmallows
- ●1 1/2 cups coarsely chopped walnuts
Make It
Step 1
Preheat oven to 375° F. Grease 13 x 9-inch baking pan.
Step 2
Microwave 1 cup morsels in medium, uncovered, microwave-safe bowl on HIGH (100%) power for 1 minute; STIR. Morsels may retain some of their original shape. If necessary, microwave at additional 10 to 15-second intervals, stirring just until morsels are melted. Cool to room temperature. Combine flour and baking powder in small bowl.
Step 3
Beat sugar, butter and vanilla in large mixer bowl until crumbly. Beat in eggs. Add melted chocolate; beat until smooth. Gradually beat in flour mixture. Spread batter into prepared baking pan.
Step 4
Bake for 16 to 20 minutes or until wooden pick inserted in center comes out slightly sticky.
Step 5
Remove from oven; sprinkle immediately with marshmallows, nuts and remaining cup morsels. Return to oven for 2 minutes or just until marshmallows begin to melt. Cool in pan on wire rack for 20 to 30 minutes. Cut into bars with wet knife. Serve warm.