01 -
Preheat your oven to 375°F (190°C). Lightly grease a 9x13 inch baking dish (or similar 3-quart dish). This prepares your vessel for the delicious Easy Rhubarb Crisp: Quick & Delicious Dessert.
02 -
In a large bowl, combine 6 cups chopped fresh rhubarb, 3/4 cup granulated sugar, 2 tbsp cornstarch, 1 tbsp fresh lemon juice, and 1 tsp pure vanilla extract. Toss gently until the rhubarb is evenly coated.
03 -
In a separate medium bowl, whisk together 1 cup all-purpose flour, 3/4 cup old-fashioned rolled oats, 1/2 cup packed light brown sugar, 1/4 cup granulated sugar, 1 tsp ground cinnamon, 1/4 tsp salt, and 1/4 tsp ground nutmeg.
04 -
Add 1/2 cup (1 stick) cold unsalted butter, cut into 1/2-inch cubes, to the oat mixture. Use your fingertips or a pastry blender to cut the butter into the dry ingredients until coarse crumbs form.
05 -
Pour the rhubarb filling into the prepared baking dish, spreading it evenly. Crumble the golden oat topping mixture over the rhubarb layer. Ensure even coverage for your Easy Rhubarb Crisp: Quick & Delicious Dessert.
06 -
Bake for 40 minutes, or until the topping is golden brown and the rhubarb filling is bubbly and tender. If the topping browns too quickly, loosely tent with aluminum foil.
07 -
Let the Easy Rhubarb Crisp: Quick & Delicious Dessert cool for at least 15-20 minutes before serving. This allows the filling to set slightly, preventing it from being too runny.