Ingredients:
- 3 tablespoons olive oil
- 1 medium yellow onion, sliced
- 1 teaspoon sweet smoked paprika
- 1/4 teaspoon cayenne pepper
- Kosher salt and freshly cracked black pepper
- 1/2 cup water
- 2 1/2 pounds collard or mustard greens, about 2 large bunches, woody stems removed and washed