Irresistible French Onion Beef Sloppy Joes Recipe
These Irresistible French Onion Beef Sloppy Joes combine caramelized onions and savory ground beef with a touch of Worcestershire and soy sauce for a gourmet twist on a classic sandwich. Topped with melted Swiss cheese and served on toasted hamburger buns, this comforting recipe is perfect for a flavorful and satisfying meal.
- Author: Leo
- Prep Time: 10 minutes
- Cook Time: 25 minutes
- Total Time: 35 minutes
- Yield: 4 servings 1x
- Category: Main Course, Sandwich
- Method: Sautéing, Simmering, Toasting
- Cuisine: American, French-inspired
- Diet: Low Salt
Beef Mixture
- 1 pound ground beef (85% lean)
- 1 large onion, thinly 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
Assembly
- 4 hamburger buns
- 1 cup shredded Swiss cheese
- Fresh parsley, chopped (optional for garnish)
- Caramelize the Onions: Heat the olive oil in a large skillet over medium heat. Add the thinly sliced onions and cook for 10-12 minutes, stirring frequently until they are golden and caramelized, bringing out their natural sweetness.
- Add Garlic: Stir in the minced garlic and cook for an additional 1-2 minutes, allowing the garlic to become fragrant but not brown.
- Cook the Beef: Add the ground beef to the skillet and cook until fully browned, breaking it apart with a spatula to ensure it cooks evenly.
- Season the Mixture: Drain any excess fat from the skillet. Then stir in Worcestershire sauce, soy sauce, dried thyme, salt, and pepper. Mix well to combine all the flavors.
- Simmer: Reduce the heat and let the mixture simmer for about 5 minutes so the flavors meld together beautifully.
- Toast the Buns: While the beef mixture is simmering, toast the hamburger buns until lightly golden and crisp to provide a sturdy base for the filling.
- Assemble the Sloppy Joes: Spoon the beef and onion mixture generously onto the bottom half of each toasted bun. Top each with a portion of shredded Swiss cheese, then place the top bun over the filling.
- Garnish and Serve: Optionally sprinkle freshly chopped parsley on top for a fresh, colorful finish before serving immediately for the best taste and texture.
Notes
- Use 85% lean ground beef for the best balance of flavor and fat.
- Caramelizing onions takes time but adds deep flavor; don’t rush this step.
- Substitute Swiss cheese with Gruyère or mozzarella for a different flavor profile.
- For a gluten-free option, use gluten-free hamburger buns.
- Leftover filling can be refrigerated for up to 3 days and reheated before serving.
Nutrition
- Serving Size: 1 sandwich
- Calories: 520 kcal
- Sugar: 6 g
- Sodium: 650 mg
- Fat: 30 g
- Saturated Fat: 12 g
- Unsaturated Fat: 16 g
- Trans Fat: 0.5 g
- Carbohydrates: 38 g
- Fiber: 3 g
- Protein: 32 g
- Cholesterol: 90 mg
Keywords: French onion sloppy joe, beef sandwich recipe, caramelized onions, Swiss cheese sandwich, easy dinner recipe