In saucepan melt butter or margarine. Add onion and celery; cook until tender. Stir in flour, salt and pepper. Add broth; stir to mix well. Cook and stir till thickened and bubbly. Stir in meat choice and vegetables; heat till bubbly.
Divide mixture into 6 individual casseroles. Cut each biscuit in quarters. Place 4 pieces of biscuit on the hot chicken mixture in each casserole. Place casseroles on a shallow baking pan. Bake in 450 degree oven for 8-10 minutes or til biscuits are lightly browned.
Makes 6 servings.