HEAT oven to 350ºF.
BEAT first 4 ingredients with mixer until well blended. Drop 2 Tbsp. batter, 2 inches apart, into 32 mounds on baking sheets sprayed with cooking spray. Bake 10 min. or until toothpick inserted in centers comes out almost clean. Cool on baking sheets 3 min. Remove to wire racks; cool completely.
BEAT cream cheese and marshmallow creme in large bowl with mixer until well blended. Add COOL WHIP; beat on low speed just until blended.
SPREAD about 2 Tbsp. COOL WHIP mixture onto bottom side of each of 16 cookies. Top with strawberries and remaining cookies.