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Ingredients
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1 pound ground sirloin
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1 tablespoon Worcestershire sauce
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2 cloves garlic, minced, or more to taste
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½ teaspoon salt
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½ teaspoon ground black pepper
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3 tablespoons unsalted butter
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3 tablespoons olive oil
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2 medium onions, sliced
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cooking spray
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4 slices Cheddar cheese
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4 teaspoons Dijon mustard (Optional)
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8 slices rye bread, lightly toasted
Directions
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Mix sirloin, Worcestershire sauce, garlic, salt, and pepper together by hand in a medium bowl. Form into 4 hamburger patties and wrap in plastic wrap. Place in the refrigerator until flavors have melded, 4 hours to overnight.
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Heat butter and olive oil in a large skillet over medium heat until melted. Add onions and saute until they begin to caramelize, about 15 minutes, reducing heat to medium-low if they seem to be sizzling too much.
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Spray a large skillet with cooking spray and heat over medium heat. Place hamburger patties in the skillet and cook for 3 minutes per side, topping each patty with a slice of Cheddar cheese after flipping.
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Place patties on toasted rye bread. Top with warm onions, Dijon mustard, and remaining bread.
Cook's Note:
You can use American cheese instead of Cheddar, if preferred.
Nutrition Facts (per serving)
621 | Calories |
37g | Fat |
39g | Carbs |
33g | Protein |
Nutrition Facts | |
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Servings Per Recipe 4 | |
Calories 621 | |
% Daily Value * | |
Total Fat 37g | 47% |
Saturated Fat 16g | 79% |
Cholesterol 102mg | 34% |
Sodium 1101mg | 48% |
Total Carbohydrate 39g | 14% |
Dietary Fiber 5g | 17% |
Total Sugars 5g | |
Protein 33g | 66% |
Vitamin C 5mg | 6% |
Calcium 290mg | 22% |
Iron 4mg | 21% |
Potassium 507mg | 11% |
* Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.
** Nutrient information is not available for all ingredients. Amount is based on available nutrient data.
(-) Information is not currently available for this nutrient. If you are following a medically restrictive diet, please consult your doctor or registered dietitian before preparing this recipe for personal consumption.