Reeses Chewy Chocolate Cookies

1 1/4 c Butter or margarine; soft

2 c Sugar

2 Eggs

2 ts Vanilla

2 c Unsifted flour

3/4 c Hersheys cocoa

1 ts Baking soda

1/2 ts Salt

2 c Reases peanut butter chips

Cream butter and sugar in large mixer bowl until light and fluffy. Add eggs and vanila; beat well. Combine flour, cocoa, baking soda and salt; gradually blend into creamed mixture. Stir in peanut butter chips. Drop by teaspoonfuls onto ungreased cookie sheet. Bake at 350~F for 8 to 9 minutes. Do not overbake. Cookies will be soft; they will puff during baking and flatten upon cooling.Cool until set, about 1 minute. Remove from cookie sheet; cool completely on wire rack.
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