Step 1

Preheat the oven to 350 F.

Step 2

Mix rhubarb, strawberries, sugar and vanilla in a large bowl.

Step 3

Divide the fruit mixture among two small (5 - 6 inch) cast iron skillets or one larger skillet.

Step 4

Using a fork, mix flour, sugar and butter in a bowl until crumbs form.

Step 5

Top the skillets with the topping and bake in the oven for 20 minute until fully cooked and bubbly.

Step 6

Serve with vanilla ice cream.