1. Crisp your prosciutto in the oven or air fryer until crunchy. 2. In a bowl, massage arugula with olive oil, lemon juice, salt, pepper, and orange zest. 3. Add butter to the inside of one half of your baguette slice and crisp it up on a pan until golden. 4. Flip the buttered baguette half over and generously spread fig jam on top, then layer with brie cheese. 5. Cover your pan for about 5 minutes to allow the cheese to get nice and melty. 6. Once the cheese is melted, add the crispy prosciutto on top of the cheese. 7. On your other slice of bread, add the marinated arugula. 8. Put the sandwich together and enjoy! *Optional: if you can find fresh figs at your local store, highly recommend adding them.