Calico Squash Casserole

Ingredients

• 1 lb. yellow squash, sliced
• 1/2 lb. zucchini, sliced
• 1 c. water
• 1/2 c. chopped onion
• 1/4 c. chopped green pepper
• 3 Tbsp. chopped green onions
• 1/4 c. butter or margarine, melted and divided
• 1 c. herb-seasoned stuffing mix
• 1 (10 3/4 oz.) can cream of chicken soup (undiluted)
• 1 (8 oz.) can water chestnuts, drained and chopped
• 1/2 c. plain low-fat yogurt
• 1/4 c. chopped pimento
• 1 large carrot, grated
• 1/2 tsp. salt
• 1/4 tsp. pepper