Keto Cheeseburger Casserole Recipe

Ingredients

• 1 tablespoon butter
• 1 pound ground beef
• 1/2 medium onion, chopped
• 2 garlic cloves, minced
• 2 tablespoons tomato paste
• 2 teaspoons dried parsley flakes
• 1 teaspoon dried oregano
• 1 teaspoon salt
• 1/2 teaspoon pepper
• 1/4 cup reduced-sodium beef broth
• 2 tablespoons heavy whipping cream
• 2 tablespoons mayonnaise
• 2 tablespoons dill pickle relish
• 2 tablespoons reduced-sugar ketchup
• 2 teaspoons Worcestershire sauce
• 1/2 cup crumbled cooked bacon
• 2 cups shredded cheddar cheese, divided