Roasting preserves some of the texture of the rhubarb. Serve this over yogurt, custardy desserts, or ice cream.
Preheat the oven to 400°F. Prepare for cooking and cut into 2-inch lengths:
Toss the rhubarb in a 13 × 9-inch baking dish with:
Roast until tender when pierced with a knife, 15 to 20 minutes.