Drain cooked asparagus; arrange in shallow baking dish.
Sauté onion and garlic in oil in saucepan til golden.
Add salt, Tabasco sauce, and tomatoes; simmer, uncovered, 10 min.
Add thyme and tomato sauce; simmer 20 min. Pour over asparagus.
Place slices of mozzarella cheese over top.
Sprinkle with Parmesan.
Bake in preheated 350° oven 30 min.
Servings: 6-8