Baked Tomatoes

2 tablespoons butter
1 cup onion -- chopped
1 teaspoon sugar
1/2 teaspoon salt
1/4 teaspoon pepper
1/2 teaspoon basil
2 cups bread crumbs
4 large tomatoes
2 tablespoons butter

Melt butter, add onion and saute 3 minutes. Add sugar, salt, pepper, basil and half of the bread crumbs. Stir until well mixed. Place a layer of tomatoes in a greased dish. Sprinkle with bread crumb mixture. Repeat layers ending with tomatoes. Melt remaining butter. Toss with rest of bread crumbs and sprinkle over tomatoes. Bake at 350* for 30 minutes. You can also sprinkle parmesan cheese on top.