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Crockpot French Onion Meatloaf

A tender slow-cooked beef loaf layered with savory onion flavor, rich broth, and melted cheese, perfect for busy weeknights.

  • Total Time: 375 to 495 minutes
  • Yield: 4 servings 1x

Ingredients

Scale
  • 1 pound ground beef (80% to 85% lean)
  • 1 packet onion soup mix (regular or reduced-sodium)
  • 1 cup breadcrumbs (plain, seasoned, panko, or gluten-free)
  • 1 large egg
  • 1/2 cup milk (whole, 2%, or unsweetened dairy-free)
  • Salt and pepper to taste
  • 1 onion, sliced (yellow, white, or sweet)
  • 1 cup shredded cheese (Swiss or mozzarella)
  • 1/4 cup beef broth (low-sodium)

Instructions

  1. Combine the ground beef, onion soup mix, breadcrumbs, egg, milk, salt, and pepper in a large bowl.
  2. Mix the ingredients gently until evenly combined.
  3. Shape the mixture into a compact loaf that fits comfortably inside the Crockpot.
  4. Place the shaped meatloaf in the Crockpot.
  5. Arrange the sliced onion evenly over the top of the meatloaf.
  6. Pour the beef broth around and over the loaf without washing away the onion topping.
  7. Cover the Crockpot securely with its lid.
  8. Cook the meatloaf on low for 6 to 8 hours, until the center reaches a safe internal temperature.
  9. Check the temperature in the thickest part using an instant-read thermometer.
  10. Sprinkle the shredded Swiss or mozzarella cheese over the cooked onions and meatloaf approximately 30 minutes before serving.
  11. Cover the Crockpot again and continue cooking until the cheese melts completely.
  12. Rest the meatloaf for 10 minutes before slicing.
  13. Serve the slices warm with the softened onions and cooking juices.

Notes

For best results, use 80% to 85% lean ground beef, mix gently, and let the loaf rest before slicing.

  • Author: jayne
  • Prep Time: 15 minutes
  • Cook Time: 360 to 480 minutes
  • Category: Main Course
  • Method: Slow Cooking
  • Cuisine: American
  • Diet: Not Applicable

Nutrition

  • Serving Size: 1 serving
  • Calories: 560
  • Sugar: 5g
  • Sodium: 1180mg
  • Fat: 33g
  • Saturated Fat: 14g
  • Unsaturated Fat: 10g
  • Trans Fat: 0g
  • Carbohydrates: 31g
  • Fiber: 2g
  • Protein: 34g
  • Cholesterol: 130mg

Keywords: meatloaf, crockpot, French onion, comfort food