Best Chocolate Chip Cookies - cooking recipe

Ingredients

1 lb. butter or half butter and half margarine
2 c. packed light brown sugar
2 c. granulated sugar
5 large eggs
1 Tbsp. vanilla
2 tsp. baking soda
6 c. self-rising flour
6 oz. pkg. semi-sweet chocolate chips
12 oz. pkg. mini semi-sweet chocolate chips
12 oz. pkg. milk chocolate chips
6 oz. pkg. chopped pecans or walnuts

Preparation

In large mixing bowl, beat butter until light and fluffy, adding in sugars, a little at a time.
Beat in each remaining ingredient as listed, beating 1 minute with each addition, except for chips and nuts.
Stir these in with a mixing spoon.