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Dinner · Part 1 of 3: Ingredients

Easy Crockpot French Dip Meatballs for Busy Weeknights

A slow cooker filled with beef meatballs in a rich brown onion gravy.
Prep
Cook
Total
Serves
6

Elevate your weeknight dinner rotation with these incredibly simple slow cooker French dip meatballs. By combining tender beef meatballs with a savory, onion-infused au jus, you create a dish that feels like a classic deli sandwich in bowl form.

It is the perfect balance of convenience and comfort, requiring only a few minutes of active preparation before the slow cooker takes over, leaving you with a rich and flavorful meal that is ready exactly when you need it.

This recipe takes the familiar, comforting flavors of a French dip sandwich and reimagines them in an easy-to-make meatball dish. Designed for busy home cooks who want a delicious, satisfying meal without spending hours in the kitchen, this slow cooker method allows the flavors to meld beautifully over several hours.

The onions soften into the savory broth, creating a luxurious gravy that coats every meatball perfectly. Whether served as a main course or as a hearty appetizer for a gathering, these meatballs are sure to impress with their deep, savory profile.

Ingredients

Makes 6 servings · serves 6

Main Ingredients

  • 24 oz frozen precooked beef meatballs
  • 1 large yellow onion, thinly sliced
  • 1 packet au jus seasoning mix
  • 2 cups beef broth
Contains: gluten, milk

Why this recipe works

The slow cooking process is essential here because it allows the beef broth and au jus seasoning to penetrate the meatballs while simultaneously breaking down the onions.

Ready to start cooking right away??? Jump to Part 2 ? Step-by-Step Method ?

This slow breakdown transforms the raw onion slices into tender, sweet strands that add both texture and depth to the final gravy, ensuring every bite is packed with savory goodness.

Furthermore, using a slow cooker provides a gentle, consistent heat that prevents the meatballs from drying out, which is a common issue with high-heat methods.

This controlled environment ensures that the meatballs remain succulent and juicy while the sauce thickens slightly, resulting in a cohesive dish where the sauce clings to the meat rather than remaining thin and watery.

Notes and substitutions

When selecting meatballs, choose high-quality frozen beef meatballs for the best results. Since this recipe relies on the flavor of the au jus mix, ensure you are using a brand that you enjoy. If you prefer to make your own meatballs, you can substitute them, but adjust the cooking time to ensure they are fully cooked through before serving.

The equipment required is minimal, essentially just a standard slow cooker and basic kitchen tools. If you find that the sauce is too thin for your liking, you can thicken it slightly by whisking in a small amount of cornstarch slurry during the last thirty minutes of cooking, though the onions themselves usually provide sufficient body to the gravy.

  • Beef broth: Beef stock or a mixture of water and beef bouillon base for a deeper flavor profile.
  • Yellow onion: Sweet onions or shallots can be used for a slightly milder and sweeter taste in the finished gravy.

Equipment

  • Slow cooker
  • Measuring cup
  • Knife
  • Cutting board

Coming up in Part 2: the method

  1. Preparation and assembly · 1 stepAssemble the slow cooker
  2. Seasoning and broth addition · 1 stepAdd aromatics and seasonings
  3. Final cooking and gravy development · 1 stepPour and cook

Up next · Part 2 of 3

3 steps · 4 h of cooking · what to look for at each stage

Step-by-step instructions (Part 2)