In a 3-quart microwave save dish, cook bacon on HIGH for 2 minutes. Add the onion, cover, and continue cooking on HIGH, stirring once, until bacon is crisp.
Add the cleaned, chopped mustard greens and stir. cover and microwave on HIGH for about 3 to 5 minutes, stirring once, until tender. Season with salt, Tabasco sauce, and pepper, to taste.
Calories per serving: 128