1 pkg. Betty Crock Super Moist Devil's food cake mix
1/2 c. butter
1/4 c. packed brown sugar
1/3 c. water
2 eggs
1 c. chopped nuts
3 c. miniature marshmallow
3/4 c. Betty Crock chocolate ready to spread frosting
1/4 c. coarsely chopped nuts

Heat oven to 350 degrees. Grease and flour rectangular pan, 13 x 9 x 2 inches. Mix half of cake mix (dry) to the butter, brown sugar, water, and eggs in large bowl until smooth. Stir in remaining cake mix and 1 cup nuts. Spread in pan. Bake 20 minutes. Sprinkle marshmallows evenly over top. Bake 10-15 minutes.

Heat frosting in 1 quart saucepan over medium heat, stirring constantly until thin. Drizzle over top, sprinkle with 1/4 cup nuts. Cool completely. Cut into squares.