Chipotle Cheeseburgers Recipe | Valerie Bertinelli | Food Network

Ingredients

• 1 1/2 pounds ground beef, 80/20
• 1/4 teaspoon dried oregano, preferably Mexican
• 1/4 teaspoon kosher salt
• 1/8 teaspoon garlic powder
• Freshly ground black pepper
• 1/2 cup sour cream
• 3 chipotle chiles in adobo sauce, finely chopped, plus 3 tablespoons adobo sauce
• 1/3 cup finely chopped white onion
• 1 cup loosely packed fresh cilantro leaves, finely chopped
• 4 whole-wheat buns, split
• 2 tablespoons unsalted butter, softened
• 4 slices Cheddar
• 1 avocado, thinly sliced
• Tomato slices, for topping
• Green-leaf lettuce leaves, for topping
• Red onion slices, for topping