One Bowl Brownies - cooking recipe

Ingredients

4 squares Baker's Unsweetened Baking Chocolate
3/4 cup (1 1/2 sticks) butter or margarine
2 cups sugar
3 eggs
1 teaspoon vanilla
1 cup flour
1 cup coarsely chopped nuts (optional)

Preparation

Line a 13 X 9 inch baking pan with foil extending over edges to form handles.
Grease foil.
Heat oven to 350\u00b0 (325\u00b0 for glass baking dish).