1Heat oven to 350°F.
2Stir cookie mix, oil and egg in medium bowl until soft dough forms. Press dough in ungreased 12-inch pizza pan, forming a narrow rim around edge of pan. Sprinkle choice of toppings on dough; sprinkle coconut over toppings.
3Bake 10 minutes. Sprinkle marshmallows on top. Bake 10 to 15 minutes or until marshmallows are lightly browned and cookie is set at edge. Cool completely in pan, about 1 hour. Drizzle melted chocolate over top. Cut into 12 wedges.