Caramelized Onion Dip Recipe | Trisha Yearwood | Food Network

Ingredients

• 2 tablespoons unsalted butter
• 2 tablespoons olive oil
• 3 pounds yellow onions, cut in half lengthwise and crosswise into 1/4-inch slices
• 2 tablespoons brown sugar
• Salt and freshly ground pepper
• 1/4 cup red wine vinegar
• 3 dashes hot sauce, optional
• One 8-ounce package cream cheese, softened
• 1 cup (8 ounces) sour cream
• Chopped chives, for garnish, optional