Savor the warmth of home cooking with this easy Slow Cooker Salisbury Steak Meatballs recipe! Tender meatballs simmer in a rich gravy filled with onions and mushrooms, creating a meal your family will love. Perfect for busy weeknights, this recipe only requires simple ingredients and minimal effort. Ready to impress your taste buds?
1 pound ground beef
1/2 cup breadcrumbs
1/4 cup grated Parmesan cheese
1 large egg
1 teaspoon garlic powder
1 teaspoon onion powder
Salt and pepper to taste
1 tablespoon Worcestershire sauce
1 medium onion, thinly sliced
2 cups beef broth
2 cups sliced mushrooms
2 tablespoons cornstarch mixed with 2 tablespoons water (for thickening)
Fresh parsley, finely chopped (for garnish)