Peanut Butter Chip Chocolate Cookies

1 cup butter
1 ½ cup sugar
2 eggs
2 teaspoons vanilla
2 cups all purpose flour
2/3 cup unsweetened cocoa powder
¾ teaspoon salt
2 cup peanut butter chips

• Pre-heat oven to 350 degrees.
• Cream butter and sugar. Add eggs and vanilla.
• Combine flour, cocoa, baking soda and salt. Add to creamed mixture.
• Fold in peanut butter chips.
• Bake 8-10 minutes. Cool on wire racks.