zucchini slices if desired. 1/2 RECIPE: Use 1 qt. square or round casserole. Decrease Parmesan cheese to 2 tb. Divide remaining ingred. by half. Decrease bake time to about 30 min. HIGH ALT:bake about 50 min. For IMPOSSIBLE CHICKEN GARDEN PIE use 10 inch pie plate. For 1/2 recipe plain garden pie, use 1 1/2 qt round or 1 qt square casserole. For 1/2 Recipe Impossible Chicken Garden Pie, use 1 1/2 qt round or 1 qt square casserole and bake about 35 min. VARIATION: Make an IMPOSSIBLE CHICKEN GARDEN PIE by adding 2 cans (5 oz ea) chunk chicken, drained, or 1 c. cut-up cooked chicken with the veg. ~-