1 cup butter
3/4 cup brown sugar
3/4 cup white sugar (use all white if you don’t have brown)
1 teaspoon vanilla
2 eggs
1 teaspoon baking soda or baking powder
2 1/4 cup flour
1 cup chocolate chips or chopped chocolate

Cream butter and sugars. Add vanilla and eggs. Stir in remaining ingredients. Drop by balls on greased cookie sheet. Bake till golden brown.