Heat oven to 375°F. Spray outsides of 2 (10-oz) custard cups with cooking spray. Place bottoms up on cookie sheet with sides.
Place frozen biscuits on microwavable plate. Microwave uncovered on High 15 seconds; turn over, and microwave about 10 seconds longer or until biscuits are softened. Spray work surface lightly with cooking spray. On surface, press each biscuit into 5-inch round. Place 1 biscuit on outside bottom surface of each custard cup. Gently press and stretch dough about two-thirds of the way down side of each cup.
Bake 14 to 16 minutes or until golden brown. Cool 5 minutes; remove baked dough from cups. Place on cooling rack, right side up; cool 15 minutes.
Meanwhile, in large bowl, mix salad greens with dressing from salad kit; stir in chicken. Divide mixture evenly between bread bowls. Top with Parmesan cheese and croutons from salad kit.