Best Ever Brownies - cooking recipe

Ingredients

2 oz. unsweetened chocolate
1 c. sugar
2 eggs
3/4 c. flour
??? c. butter or margarine
1 tsp. vanilla
1/2 c. chopped pecans

Preparation

Preheat oven to 350\u00b0.
Melt together butter and unsweetened chocolate.
To that mixture, add sugar; beat well.
Then add eggs; beat again.
Add flour and beat.
Finally add vanilla and blend well.
Pecans are optional.
Add at the last and mix well.
Bake in an 8 or 9-inch square pan for 25 minutes.