Print

Irresistible French Onion Beef Sloppy Joes Recipe

4.7 from 778 reviews

This Irresistible French Onion Beef Sloppy Joes recipe combines the rich, caramelized flavor of onions with savory seasoned ground beef to create a mouthwatering twist on the classic sloppy joe sandwich. Topped with melted Swiss cheese on toasted chicken buns, it’s a comforting and flavorful meal perfect for any occasion.

Ingredients

Scale

Beef Mixture

  • 1 pound ground beef
  • 1 large onion, sliced
  • 2 cloves garlic, minced
  • 1 tablespoon olive oil
  • 1 teaspoon Worcestershire sauce
  • 1 teaspoon soy sauce
  • 1 teaspoon dried thyme
  • Salt and pepper to taste

Buns and Topping

  • 4 chicken hamburger buns
  • 1 cup shredded Swiss cheese

Instructions

  1. Caramelize Onions: In a skillet, heat olive oil over medium heat. Add sliced onions and cook for 10-12 minutes until they become golden brown and caramelized, stirring occasionally to prevent burning.
  2. Add Garlic: Stir in minced garlic and cook for an additional 1-2 minutes until fragrant, ensuring the garlic doesn’t brown too much.
  3. Cook Ground Beef: Add the ground beef to the skillet, breaking it apart with a spoon. Cook until fully browned, about 6-8 minutes, stirring occasionally to ensure even cooking.
  4. Season and Simmer: Drain any excess fat from the skillet. Then mix in Worcestershire sauce, soy sauce, dried thyme, salt, and pepper. Stir well to combine and let the mixture simmer for 5 minutes to develop flavor.
  5. Toast Buns: Toast the chicken hamburger buns until they are golden brown and slightly crispy to add texture to the sandwich.
  6. Assemble Sloppy Joes: Spoon the beef mixture onto the bottom half of each toasted bun, then top generously with shredded Swiss cheese. Add the top bun and serve immediately while the cheese is deliciously melty.

Notes

  • For a richer flavor, use beef broth instead of water when simmering the meat mixture.
  • You can substitute Swiss cheese with Gruyère for a deeper nutty flavor.
  • To make this recipe gluten free, choose gluten free hamburger buns and confirm Worcestershire sauce is gluten free.
  • Leftovers store well in the refrigerator for up to 3 days; reheat in a skillet or microwave.
  • Adding a splash of balsamic vinegar during onion caramelization can enhance the sweetness and complexity.

Keywords: French Onion, Sloppy Joes, Ground Beef, Caramelized Onions, Swiss Cheese, Sandwich, Easy Dinner