Gingered Rhubarb Crisp with Vanilla Ice Cream

Tart rhubarb and spicy crystallized ginger make a filling that’s sharp and warm at the same time. The ginger isn’t subtle here. Coarsely chopped lumps of ginger in syrup get mixed right in with the rhubarb pieces, so you get little bursts of candied heat in every bite.

Cornstarch tossed with sugar thickens the rhubarb juices as they bubble in the oven, turning what would be a watery mess into a glossy, jammy filling. The crumb topping comes together in seconds in a food processor: flour, sugar, salt, and cold butter pulsed until crumbly. Don’t overprocess it. You want irregular, craggy pieces that bake into a mix of crispy bits and sandy crumbles.

Serve this warm. A scoop of vanilla ice cream melting over the hot, bubbling fruit is the whole point.

Pro Tips

• Cut the rhubarb into consistent one-inch pieces so everything cooks at the same rate. Thin slices turn to mush while thick chunks stay raw.
• Use chilled butter cut into small pieces for the topping. Warm butter makes paste, not crumbs.
• The crisp is done when you see the filling bubbling up through the topping around the edges. Golden top alone isn’t enough.
• Let it sit five minutes after pulling from the oven. The filling thickens as it cools slightly.

Variations

• Add a handful of sliced strawberries to the rhubarb for a classic strawberry-rhubarb twist.
• Toss rolled oats into the crumb topping for a heartier, chewier crust.
• Swap crystallized ginger for fresh grated ginger if you prefer a sharper, less sweet ginger flavor.