Brownies - cooking recipe

Ingredients

4 egg whites
1/2 c. oil
1 tsp. vanilla
1 1/3 c. sugar
1/2 c. cocoa
1 1/4 c. flour
1/4 tsp. salt

Preparation

Put egg whites in large bowl.
Beat with spoon until slightly frothy.
Add oil and vanilla, then mix and stir in sugar and cocoa.
Mix again.
Stir in flour and salt.
Bake at 350\u00b0 for 20 to 25 minutes.