Double Chocolate Cookies - cooking recipe

Ingredients

1 c. butter
1/2 c. white sugar
2 eggs
1/4 c. cocoa
1/2 tsp. salt
1 1/2 c. chocolate chips
1 c. brown sugar
1 tsp. vanilla
2 3/4 c. flour
1 tsp. soda
1 Tbsp. vinegar

Preparation

Mix all ingredients.
Bake in 350\u00b0 oven for 10 to 12 minutes. For chewy cookies, use slightly less sugar.
When doubling the recipe, add an extra egg.