- 6 cups diced (1/2 inch) rhubarb
- 1 1/2 cups white sugar
- 1 cup all-purpose flour
- 1/2 cup brown sugar
- 2 teaspoons ground ginger
- 1 teaspoon ground cinnamon
- 1/4 cup butter
- Preheat oven to 350 degrees F (175 degrees C).
- Spread rhubarb into a 1 1/2-quart casserole dish to cover the bottom completely. Sprinkle white sugar evenly over the rhubarb.
- Mix flour, brown sugar, ginger, and cinnamon together in a large bowl. Blend butter into the sugar mixture with a pastry cutter until the mixture forms crumbs the size of a small pea; spread over the rhubarb.
- Bake in preheated oven until the top is lightly browned, about 30 minutes. Cool crisp before serving.