Brownies - cooking recipe

Ingredients

1 stick margarine
1 unsweetened chocolate baking sq.
1 1/2 c. flour
1/2 tsp. soda
2 c. brown sugar, firmly packed
2 eggs
1 tsp. vanilla extract
1/2 c. chopped nuts

Preparation

In a large bowl, melt margarine and chocolate square in microwave oven. Add remaining ingredients; blend well.
Spread in greased 13 x 9-inch pan.
Bake at 350\u00b0 for 25 to 30 minutes. Cool.
Frost or sprinkle with confectioners sugar, if desired.