1. Preheat oven to 375. Spread almonds on a rimmed baking sheet. Toast in oven until golden brown and fragrant, about 8 minutes. Let cool completely. Chop very coarsely; set aside.

2. Prepare an ice-water bath; set aside. Bring a large pot of water to a boil. Add fava beans, and cook 2 minutes. Using a slotted spoon, transfer to ice-water bath to stop the cooking. Squeeze beans from skins (you should have about 2 cups).

3. Whisk oil, lemon juice, 1/2 teaspoon salt, and 1/8 teaspoon pepper in a medium bowl. Add almonds, beans, cheese, and mint; toss. Season with salt and pepper. Serve immediately, or let stand at room temperature up to 1 hour. Salad can be refrigerated in an airtight container up to 1 day. Serve with Crostini.