“Take tender, seasoned burger patties, smother them in caramelized onions and rich gravy, and top with melted Swiss—pure comfort food magic.”

Directions and Instructions

1. To start, lightly spray the inside of your slow cooker with nonstick cooking spray. This little step makes cleanup a breeze!
2. In a medium bowl, gently mix together the ground beef, kosher salt, and black pepper. Be careful not to overwork the meat—this helps keep your burgers juicy and tender.
3. Divide the seasoned beef into 4 equal portions and shape each into a wide patty, about 3/4 inch thick. Place them snugly in a single layer at the bottom of your slow cooker.
4. Spread the thinly sliced onions evenly over the patties, creating a fabulous bed of flavor that will enhance the dish.
5. In a small bowl, whisk together the condensed French onion soup and dry onion soup mix until it’s mostly smooth. The aromas will make your mouth water!
6. Pour this rich onion soup mixture generously over the onions and patties in your slow cooker.
7. Cover with the slow cooker lid and set it to cook on LOW for 5 to 7 hours, or on HIGH for 2 1/2 to 3 1/2 hours. The goal is to have the burger steaks cooked through and incredibly tender.
8. Once cooked, gently lift the burger steaks out with a wide spatula, trying to keep as many onions atop as possible. Transfer them to plates or a serving platter.
9. Give the remaining onions and gravy in the slow cooker a good stir and then spoon this luscious mixture generously over the burger steaks.
10. Before serving, taste the gravy and sprinkle in a pinch of extra salt or pepper if needed, then enjoy your French onion burger steaks hot over a bed of creamy mashed potatoes, noodles, or rice.

Notes or Tips

• If you’d like a bit more depth of flavor, consider adding a splash of Worcestershire sauce to the ground beef mixture.
• Feel free to customize your burger steaks by adding your favorite seasonings or herbs to the beef for an extra kick.
• Leftovers can be stored in an airtight container in the fridge for up to 3 days, making for great next-day meals.

Cooking Techniques

This recipe utilizes the slow cooker method, which is perfect for infusing flavors and ensuring that the beef becomes tender without needing high heat. The low-and-slow cooking technique allows the onions to caramelize beautifully, giving that rich, sweet flavor that defines French onion cuisine. Don’t rush the process; let the slow cooker do its magic!