Double Chocolate Brownies - cooking recipe

Ingredients

3/4 c. margarine (1 1/2 sticks)
2 c. sugar
1 1/2 c. all-purpose flour
1/2 c. cocoa
1/2 tsp. baking powder
1/4 tsp. salt
4 eggs
2 tsp. vanilla
1 (12 oz.) pkg. semi-sweet chocolate morsels, divided
1/2 c. walnuts, chopped (optional)

Preparation

Melt margarine.
Mix all ingredients together (reserving 1/2 cup chocolate chips) until smooth.
Spread in a 9 x 12-inch pan and sprinkle top with reserved chocolate chips.
Bake at 350\u00b0 for 30 to 35 minutes.