SHRIMP, VEGETABLE MELODY

1 to 3 lbs. shrimp, cleaned
Broccoli
Summer squash
Zucchini
Mushrooms
Cherry tomatoes
2 tbsp. butter
Throwaway lasagna pan

Cut vegetables into bite-size pieces. Put shrimp, vegetables, butter, a dash of salt and pepper into pans. Cover with tinfoil double. Put on low grill with cover down. Cook about 35 minutes. Serves 6 to 8.