Creating Comforting French Onion Beef Sloppy Joes with Melted Cheese is a straightforward process that anyone can follow. Here’s how to do it step by step:

1. Heat the Pan: In a large skillet, heat butter and olive oil over medium heat.
2. Sauté Onions: Add sliced onions to the skillet and cook, stirring often, until they become soft and caramelized, about 10-15 minutes.
3. Add Garlic: Stir in minced garlic and cook for an additional minute until fragrant.
4. Brown the Beef: Push the onion mixture to one side of the skillet. In the other half, add the ground beef. Break it apart with a spatula and cook until browned.
5. Combine: Once the beef is fully cooked, mix it with the onion mixture.
6. Add Seasonings: Stir in Worcestershire sauce, thyme, salt, and pepper. Let the mixture simmer for a few minutes.
7. Melt the Cheese: Place slices of cheese on top of the beef mixture and cover the skillet until the cheese is melted.
8. Prepare the Buns: While the cheese melts, lightly toast the hamburger buns in a separate pan or in the oven.
9. Assemble: Once cheese has melted, spoon the mixture generously onto the toasted buns.
10. Garnish and Serve: Optionally, sprinkle fresh parsley on top before serving for an added touch.

These easy-to-follow steps ensure a flavorful and comforting dish that will impress your family and friends!