1 tbsp. butter
1/4 c. minced onion
1 c. diced zucchini
1 c. sliced mushrooms
1/2 c. diced celery
1 tbsp. chopped fresh parsley
1/4 tsp. thyme
4 slices day old bread (toasted and cut into 1/4 inch cubes)
1/4 c. chicken broth
Salt and pepper to taste

Preheat oven to 350 degrees. In a skillet, heat butter until bubbly. Add onion, saute until soft. Add zucchini, mushrooms, celery, parsley, and thyme. Saute until vegetables are tender-crisp, about 5 minutes.

Remove from heat and add rest of ingredients. Spray 3-quart casserole; spoon vegetable mixture into casserole. Cover; bake 15 minutes. Remove cover; bake an additional 5 minutes.