Recipes: Sheet-pan fish with tomatoes and green beans

Preparation:   Preparation time: 15 mins Cooking time: 35 mins Serving: 4 Ingredients: 3/4 pounds green beans, trimmed 1 pint grape tomatoes 3 tablespoons extra virgin olive oil, divided Kosher salt and freshly ground black pepper 3/4 teaspoon crushed red pepper flakes, divided 1½ pounds hake or other white fish,...