Scrumptious Chocolate Brownies
["4 Tbsp. unsweetened cocoa powder", "1 1/2 c. brown sugar, packed firmly", "2 eggs or 1/2 c. egg substitute", "1/2 c. melted margarine or corn oil", "2 tsp. vanilla", "2 c. chopped nuts", "1 1/2 c. flour, sifted"]
["Preheat oven to 325\u00b0.", "Mix all ingredients and beat for 1 minute.", "Pour into pan and bake 35 minutes.", "Cool and cut into squares."]
["cocoa", "brown sugar", "eggs", "margarine", "vanilla", "nuts", "flour"]