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Keto Cheeseburger Casserole

Keto Cheeseburger Casserole

This substantial, hearty, and quick 30-minute Keto Cheeseburger Casserole is a fantastic low-carb substitute for a traditional cheeseburger.
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Prep Time 15 minutes
Cook Time 15 minutes
Servings: 6
Course: Main Course
Cuisine: American
Calories: 458
Ingredients Method Notes

Ingredients
  

  • Baking dish(olive oil spray)
  • Olive oil, two tablespoons
  • Extra lean ground beef, 2 lbs.
  • 1 medium onion, diced finely (6 oz)
  • ONE tsp. fine salt/two tsp. of kosher salt(Diamond Crystal)
  • Black pepper, 1/4 teaspoon
  • 1 tablespoon freshly minced garlic
  • Avocado oil, 1/4 cup mayonnaise
  • 1/4 cup plain ketchup
  • a teaspoon of mustard
  • split one and a half cups of strong cheddar (6 oz)

Method
 

  1. Set the oven to 400 degrees Fahrenheit. Spray some olive oil in a 2-quart baking dish.
  2. For about 2 minutes, heat the olive oil in a sizable skillet over medium-high heat. Add the onions and the meat.
  3. Sauté for approximately 5 minutes, breaking up the steak as you stir, until the beef is browned and the onion is tender.
  4. Carefully drain the mixture and put it back in the skillet if there are liquids at the bottom.
  5. Add the garlic, black pepper, and kosher salt by stirring. Cook for another minute while stirring.
  6. Turn off the heat. Add the mustard, unsweetened ketchup, mayonnaise, and 1 cup of finely grated cheddar.
  7. Place the prepared baking dish on top of the mixture. Add some of the leftover cheese.
  8. FIFTEEN mins should be enough time to heat. Instead, if your baking dish is broiler-safe, broil the casserole 6 inches below the heat source (not directly below) for 1-2 minutes, or until the cheese has melted.

Notes

CALORIES PER SERVING

458 kcal in calories, 4 g of carbs, 38 g of protein, 31 g of fat, 7 g of saturated fat, 771 mcg of sodium, and 2 g of sugar.