cups butter or 1 1⁄4 cups margarine, softened
2 cups sugar
2 large eggs
2 teaspoons vanilla extract
2 cups all-purpose flour
3⁄4 cup cocoa
1 teaspoon baking soda
1⁄2 teaspoon salt
2 cups peanut butter chips (12 oz. pkg.) or 2 cups semi-sweet chocolate chips (12 oz. pkg.)

Heat oven to 350°.
In large mixer bowl; cream butter and sugar until light and fluffy.
Add eggs and vanilla; beat well.
Combine flour, cocoa, baking soda and salt; gradually blend into creamed mixture. Stir in peanut butter or chocolate chips.
Drop by teaspoonfuls onto ungreased cookie sheet. Bake 8-9 minutes. (Do not overbake; cookies will be soft. They will puff while baking and flatten while cooling.).
Cool slightly; remove from cookie sheet onto wire rack. Cool completely.

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