How to Make It
Melt butter with olive oil in a large skillet over medium-high heat. Add onion; cook, stirring often, until slightly softened, about 2 minutes. Add collard greens and cook, stirring occasionally, until greens have wilted, about 5 minutes.
Stir in garlic, curry, ginger, salt and pepper and sauté for 1 minute. Stir in broth and wine, bring to a boil, cover, reduce heat to low and simmer, stirring occasionally, until greens are tender, about 20 minutes.