French Onion Beef Soup & Grilled Cheese | kingcooks Hungry yet? 🥩 mention “SOUP” and this recipe plus so much more, is all yours 🙌🏾 French onion soup just got an upgrade…slow braised beef, caramelized onions, swimming in a smooth and rich broth. Served with a croissant grilled cheese stuffed with melted gruyere, shredded beef and caramelized onions for dipping. Every bite is heavenly delicious, trust me. #soup #frenchonionsoup #beef #grilledcheese