What is the best recipe for strawberry rhubarb cobbler?

To make a delicious strawberry rhubarb cobbler, combine sliced strawberries and rhubarb with sugar and cornstarch. Pour the mixture into a baking dish and top with a mixture of flour, sugar, butter, and oats. Bake until the topping is golden brown and the fruit is bubbly. Serve warm with a scoop of vanilla ice cream for a delightful dessert.