Chocolate Brownies

Ingredients:
4 squares(10 slice ) unsweetened chocolates
1 cup(2 sticks) butter
(Both of this melted together n cool it down)
2 cups of sugar
1 cup flour
4 eggs
2 teaspoon of vanilla
1 cup of milk and chocolate chips
1 cup chopped nuts(optional)

Method:
1)In a bowl ,put sugar,flour,eggs,vanilla.
2)Then ,mix with whisk(hand)
3)Once mixed well ,add mixture of chocolates n butter.
4)Then add milk,chocolate chips.
5)Pour in a tray.
6)Bake it 350 degree for 30 minutes