Categories: Burgers
Ingredients
- 1 tsp. canola oil
- 3/4 cup finely chopped yellow onion
- 1/2 cup canola mayo, divided
- 1 tsp. garlic powder
- 1 tsp. black pepper
- 1 lb. grass-fed ground sirloin
- Cooking spray
- 4 Cheddar cheese slices
- 3 tbsp. ketchup
- 4 whole-wheat burger buns, toasted
- 4 tomato slices
- 4 Bibb lettuce leaves
- 1 oz. dill pickle slices
Directions
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Heat oil in a small skillet over medium-high. Add onion; saute 2 minutes. Reduce heat to medium; cook onion 5 minutes or until soft and caramelized, stirring frequently. Remove from heat; cool 5 minutes.
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Combine caramelized onions, 2 tbsp. mayo, garlic powder, pepper and ground beef in a bowl, stirring just until combined. Gently shape mixture into 4 patties.
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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 doneness.
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Spread ketchup evenly on bottom halves of buns. Spread remaining 2 tbsp. mayo evenly on top halves of buns. Top bottom buns evenly with patties, tomato slices, lettuce leaves, and pickles. Cover with top halves of buns.