Total Time: 30 mins
Yields: 4 burgers

Ingredients

  • 1 teaspoon canola oil
  • 3/4 cup finely chopped yellow onion
  • 1/4 cup canola mayonnaise, divided
  • 1 teaspoon garlic powder
  • 1 teaspoon freshly ground black pepper
  • 1 pound 93% lean grass-fed ground sirloin
  • Cooking spray
  • 4 (1/2-oz.) cheddar cheese slices
  • 3 tablespoons ketchup
  • 4 whole-wheat hamburger buns, toasted
  • 4 (1/4-in.-thick) tomato slices
  • 4 Bibb lettuce leaves
  • 1 ounce dill pickle slices

How to Make It

  1. Heat oil in a small skillet over medium-high. Add onion; sauté 2 minutes. Reduce heat to medium; cook onion 5 minutes or until soft and caramelized, stirring frequently. Remove from heat; cool 5 minutes.

  2. Combine caramelized onions, 2 tablespoons mayonnaise, garlic powder, pepper, and ground beef in a bowl, stirring just until combined. Gently shape mixture into 4 (1/3-inch-thick) patties.

  3. Heat a grill pan or cast-iron skillet over high. Coat pan with cooking spray. Add patties; cook 3 minutes. Turn patties. Top each with 1 cheese slice; cook 2 minutes or to desired degree of doneness.

  4. Spread ketchup evenly on bottom halves of buns. Spread remaining 2 tablespoons mayonnaise evenly on top halves of buns. Top bottom buns evenly with patties, tomato slices, lettuce leaves, and pickles. Cover with top halves of buns.

 

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