Cheddar Burgers with Balsamic Onions and Chipotle Ketchup
Cheddar Burgers with Balsamic Onions and Chipotle Ketchup might be a good recipe to expand your main course recipe box. This recipe serves 6. One portion of this dish contains around 42g of protein, 59g of fat, and a total of 873 calories. A mixture of hamburger buns, onions, coarsely ground pepper, and a handful of other ingredients are all it takes to make this recipe so flavorful. It is an affordable recipe for fans of American food.
Prepare barbecue (medium-highheat): Arrange onion rounds on baking sheet.
Brush with oil; sprinkle with 3/4 teaspoon coarse salt and pepper.
Transfer onion rounds (still intact) to grill rack; close cover. Cook until grill marks appear, about 4 minutes per side. Reduce heat or move onions to cooler part of grill. Close cover; cook until onions are tender, about 10 minutes.
Transfer to medium bowl. Toss with vinegar. DO AHEAD: Can be made 3 days ahead. Cover; chill.
Mix ketchup, chiles, adobo sauce, and 2 teaspoons vinegar in small bowl. Season with salt and more vinegar, if desired. do a h e a d Can be made 3 days ahead. Cover and chill.
Shape beef into six 1/2-inch thick patties.
Sprinkle patties on both sides with coarse salt and pepper. Prepare barbecue (medium-high heat).
Place burgers on grill. Close cover; cook burgers until bottoms start to darken and juices rise to surface, about 3 minutes. Turn burgers; cook to desired doneness, about 3 minutes longer for medium-rare. Top with onions and cheese. Close cover; cook until cheese melts.
Place muffin bottoms on plates; spread with ketchup. Top with burgers, tomatoes, if desired, spinach, and muffin tops.
Serve, passing remaining ketchup separately.
*Dried, smoked jalapeños in a spicy tomato sauce called adobo; available at some supermarkets and at specialty foods stores and Latin markets.