If you love French onion soup and classic meatloaf, this Crockpot French Onion Meatloaf with Melted Swiss Cheese is the perfect combination of both! This slow-cooked, juicy meatloaf is infused with savory caramelized onions, rich beefy flavors, and gooey melted Swiss cheese, making it a comforting and satisfying dish. Plus, cooking it in the crockpot keeps it moist, tender, and effortless—just set it and forget it!
Ingredients
For the Meatloaf:
- 2 lbs ground beef (80/20 or 85/15 for best moisture)
- 1 cup caramelized onions (about 2 large onions, sliced and cooked until golden)
- 1 cup breadcrumbs (or crushed Ritz crackers for extra flavor)
- 2 eggs
- ½ cup French onion soup (canned or homemade)
- 1 teaspoon Worcestershire sauce
- 1 teaspoon garlic powder
- 1 teaspoon onion powder
- 1 teaspoon salt
- ½ teaspoon black pepper
For the Topping:
- ½ cup beef broth
- 1 cup shredded Swiss cheese
- 1 tablespoon Worcestershire sauce
Optional Garnishes:
- Fresh chopped parsley
- Crispy fried onions
Instructions
Step 1: Caramelize the Onions
In a skillet over medium-low heat, cook sliced onions with a little butter and a pinch of salt for about 20-25 minutes, stirring occasionally, until deep golden brown. This step enhances the French onion flavor in the meatloaf.
Step 2: Prepare the Meatloaf Mixture
In a large mixing bowl, combine:
- Ground beef
- Caramelized onions
- Breadcrumbs
- Eggs
- French onion soup
- Worcestershire sauce
- Garlic powder, onion powder, salt, and pepper
Mix gently with your hands until just combined—do not overmix, or the meatloaf may become tough.
Step 3: Shape and Place in Crockpot
Form the meat mixture into a loaf shape and place it in the crockpot.
Step 4: Add Beef Broth & Cook
Pour ½ cup beef broth around the meatloaf to keep it moist while cooking.
Cover and cook on LOW for 6-7 hours or HIGH for 3-4 hours, until the internal temperature reaches 160°F (71°C).
Step 5: Add the Swiss Cheese
In the last 15 minutes of cooking, sprinkle shredded Swiss cheese on top of the meatloaf. Cover and let it melt.
Step 6: Serve & Enjoy!
Carefully remove the meatloaf from the crockpot and let it rest for 5-10 minutes before slicing. Serve with mashed potatoes, roasted veggies, or crusty bread for a complete meal!
Cooking Notes & Tips
✔ Don’t Skip the Caramelized Onions – They add richness and depth to the meatloaf.
✔ Use a Meat Thermometer – To ensure the meatloaf is cooked through but not overdone, aim for 160°F (71°C).
✔ For a Crispy Finish – Transfer the cooked meatloaf to a baking sheet and broil for 2-3 minutes after adding the cheese.
✔ Make It Ahead – You can prepare the meatloaf mixture a day in advance and store it in the fridge.
Variations & Substitutions
- Keto & Low-Carb Version: Swap breadcrumbs for crushed pork rinds or almond flour.
- Gluten-Free Version: Use gluten-free breadcrumbs or oats.
- Cheese Swap: If you’re not a fan of Swiss cheese, try Gruyère, Provolone, or Mozzarella.
- French Onion Soup Alternative: Use beef broth with extra caramelized onions if you don’t have French onion soup.
Frequently Asked Questions (FAQs)
Can I use ground turkey instead of beef?
Yes! Ground turkey works well, but it will be leaner and slightly less juicy than beef. Add ½ tablespoon olive oil for extra moisture.
Can I cook this in the oven instead?
Absolutely! Bake in a 350°F (175°C) oven for 50-60 minutes, then add the cheese and bake for another 5-10 minutes until melted.
Can I freeze this meatloaf?
Yes! Wrap uncooked meatloaf tightly in plastic wrap and freeze for up to 3 months. Thaw overnight in the fridge before cooking.
This Crockpot French Onion Meatloaf with Melted Swiss Cheese is the ultimate comfort food—savory, cheesy, and full of rich caramelized onion flavor. It’s easy to prepare, hands-off, and guaranteed to be a family favorite!
Give it a try and let me know how it turns out! Enjoy!
