Choco-Mallow Brownies - cooking recipe

Ingredients

1/2 c. margarine, softened
1 c. sugar
2 eggs
3/4 c. all-purpose flour
1/2 tsp. baking powder
pinch of salt
3 Tbsp. cocoa
1 tsp. vanilla
1/2 c. chopped pecans
2 c. miniature marshmallows
Chocolate Frosting (recipe follows)

Preparation

Cream butter in a large mixing bowl.
Add sugar, beating until fluffy.
Add eggs, one at a time, beating at medium speed of electric mixer.
Set mixture aside.
Combine flour and next 3 ingredients; add to creamed mixture, stirring well.
Stir in vanilla and chopped pecans.
Spoon batter into greased 9-inch square pan.
Bake at 350\u00b0 for 18 to 20 minutes.
Remove from oven; sprinkle with marshmallows.
Cover with foil; allow to stand for 5 minutes to melt marshmallows.
Remove foil.
Spread frosting on top of warm brownies; cool and cut into squares.