To make this Classic Strawberry Rhubarb Crisp gluten-free. Simply replace the all-purpose flour. In both the filling and the topping. With a gluten-free flour blend. Be sure to use gluten-free certified oats as well. This swap won’t alter the delicious balance of tart rhubarb, sweet strawberries, and the crunchy topping. That makes this crisp. A beloved dessert. You can enjoy all the same flavors and textures. Without worrying about gluten. Making it a perfect treat. For everyone at the table.