1. Trim and discard thick stems from bottom of collard green leaves. Thoroughly wash collard greens.
2. Sauté onions in hot oil in a Dutch oven over medium-high heat 8 to 10 minutes or until tender. Add broth and next 4 ingredients.
3. Gradually add collards to Dutch oven, and cook, stirring occasionally, 8 to 10 minutes or just until wilted. Reduce heat to medium, and cook, stirring occasionally, 1 hour or until tender.