Irresistible French Onion Beef Sloppy Joes

Instructions:

  1. Melt the butter in a large skillet over medium heat. Add the sliced onions and cook slowly, stirring often, for 15 to 20 minutes until deeply golden and caramelized.
  2. Add the minced garlic and cook for about 30 seconds until fragrant.
  3. Push the onions to one side of the skillet and add the ground beef. Cook until fully browned, breaking it up as it cooks. Drain excess grease if needed.
  4. Sprinkle the flour over the beef and onion mixture and stir well to coat evenly.
  5. Slowly pour in the beef broth while stirring, allowing the sauce to thicken.
  6. Stir in Worcestershire sauce, soy sauce, salt, black pepper, and thyme. Simmer for 5 to 7 minutes until rich and glossy.
  7. Spoon the beef mixture onto toasted buns and top with a slice of cheese.
  8. Cover briefly or broil for a minute or two until the cheese is melted. Serve hot.

Variations

  • Use ground turkey or chicken for a lighter version.
  • Add sliced mushrooms with the onions for extra depth and a true French onion feel.
  • Swap provolone for Gruyère to lean even more into the soup-inspired flavor.
  • Add a splash of balsamic vinegar for extra richness.

Tips

  • Take your time caramelizing the onions; this step builds most of the flavor.
  • Stir frequently once the flour is added to prevent lumps.
  • Toast the buns to keep them from getting soggy.
  • These sloppy joes reheat well and taste even better the next day.