6 ounces unsweetened chocolate
2 cups granulated sugar
1 tablespoon vanilla extract
4 eggs
1/2 cup all-purpose flour
1/2 cup chocolate chips or coarsely chopped nuts

Preheat oven to 325°. Butter and flour an 8-by-8 inch baking pan.
Melt butter and chocolate over medium-low heat, stirring until well blended.
Remove butter/chocolate mixture from heat, and stir in sugar and vanilla extract.
Add eggs, one at a time, beating well after each addition.
Stir in flour; mix in chocolate chips or chopped nuts.
Spread batter evenly in the prepared pan.
Sprinkle chocolate chips or chopped nuts evenly across surface.
Bake in a 325° oven for about 45-55-minutes or until brownie feels dry on top.
Let the brownies cool in the pan on a rack.
When completely cool, cut into squares and store airtight.
Cut into bit-sized pieces and enjoy!