This crisp is a delicious and easy dessert that is perfect for any occasion. The combination of sweet strawberries and tart rhubarb is a delicious addition to a crispy and buttery topping. To make this crisp, start by mixing together chopped strawberries and rhubarb with sugar and cornstarch. Pour the mixture into a baking dish and top with a mixture of flour, oats, brown sugar, and butter. Bake until golden brown and enjoy with a scoop of vanilla ice cream!