Preheat oven to 375. Combine the first eight ingredients. Place into meatloaf pan. Saute in oil, onion, squash and pepper for 10 minutes. Combine with bread, capers, thyme, salt, and garlic. Stir in broth to moisten stuffing, create deep impression in meatloaf. Spread on corn, spoon on stuffing, and bake for 45 minutes.