Prosciutto and Gruyere Wraps

In a bowl, combine mushrooms, lemon juice, and extra-virgin olive oil; season with salt and pepper. Let stand, stirring occasionally, until mushrooms are softened, about 30 minutes. Rub lavash lightly with garlic clove.

Dividing evenly, layer lavash with prosciutto and gruyere cheese, red onion, marinated mushrooms (liquid reserved), and baby arugula. Season with salt and pepper and drizzle each lavash with 1 tablespoon reserved mushroom liquid. Roll up to form a wrap. Cut in half to serve.