Recipe Details

• Author: deesviral
• Prep Time: 20 minutes
• Cook Time: 6 hours on LOW
• Total Time: 6 hours 20 minutes
• Yield: 6–8 servings
• Category: Dinner / Slow Cooker
• Cuisine: American
• Keywords: crockpot meatloaf, French onion meatloaf, slow cooker dinner, deesviral

Ingredients

• 2 pounds ground beef
• 1 cup breadcrumbs
• 1/2 cup grated Parmesan cheese
• 1/4 cup milk
• 2 eggs
• 1 tablespoon Worcestershire sauce
• 1 teaspoon salt
• 1/2 teaspoon black pepper
• 2 large onions, thinly sliced
• 2 tablespoons butter
• 6–8 slices Swiss cheese
• Fresh parsley, chopped (optional garnish)

Instructions

1. In a large bowl, combine ground beef, breadcrumbs, Parmesan cheese, milk, eggs, Worcestershire sauce, salt, and black pepper. Mix gently until just combined.
2. Shape the mixture into a loaf.
3. In a skillet, melt butter over medium heat and cook sliced onions until soft and lightly caramelized, about 10–15 minutes.
4. Place half of the onions in the bottom of the crockpot.
5. Set the meatloaf on top, then cover with the remaining onions.
6. Cover and cook on LOW for 5–6 hours, until fully cooked.
7. During the last 15 minutes, place Swiss cheese slices over the top and cover again until melted.
8. Garnish with fresh parsley if desired and serve warm.

Tips & Variations

• Use provolone instead of Swiss cheese for a slightly different flavor.
• Add mushrooms with the onions for extra richness.
• Serve with mashed potatoes for the ultimate comfort meal.

Why This Recipe Works

Slow cooking keeps the meatloaf tender and juicy, while caramelized onions add natural sweetness and deep flavor. The melted Swiss cheese finishes the dish with creamy richness, giving it that classic French onion-inspired comfort.