Soft & Chewy Chocolate Peanut Butter Cookies

• 1 pkg. (2-layer size) devil's food cake mix
• 4 oz. (1/2 of 8 oz pkg) cream cheese, softened
• 1/2 C. peanut butter
• 1 egg

PREHEAT oven to 375ºF. Place all ingredients in large bowl. Beat with electric mixer on low speed 2 min. Beat on medium speed an additional 2 min. or until well blended. SHAPE into 1-inch balls. Place, 2 inches apart, on baking sheets. Flatten each ball, in criss-cross pattern, with tines of fork dipped in sugar. BAKE 7 to 8 min. or until edges of cookies are set. Cool 2 min. on baking sheets. Remove to wire racks; cool completely.