Quesadilla Burger with Chorizo and Cheese

Ingredients

• ¾ cup Supremo® Brand Mexican Sour Cream from V&V SUPREMO®
• ¼ cup ketchup
• 1 Tbsp yellow mustard
• 3 Tbsp dill relish
• ½ lb ground beef 80/20
• 1 link from (14 oz.) pkg. Supremo® Brand Pork Chorizo from V&V SUPREMO®
• ½ cup yellow onion, fine dice
• ½ Tbsp garlic, crushed
• ½ tsp Kosher salt
• 4 (6-inch) flour tortillas
• 1 cup Shredded Chihuahua® Brand Quesadilla Cheese from V&V SUPREMO®
• 4 iceberg lettuce leaves
• 4 thin slices beefsteak tomato
• 2 red onion slices, separated into rings