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Rhubarb Jello Dessert Recipe

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4.3 from 38 reviews

A delightful Rhubarb Jello Dessert featuring a buttery crust, vibrant rhubarb layered with strawberry jello, and a sweet crumbly topping. Perfectly baked to create a soft, jammy fruit layer balanced with a crisp crumble, this dessert is ideal for summertime gatherings and family treats.

Ingredients

Crust

  • 2 cups all-purpose flour
  • 2 teaspoons baking powder
  • 1 teaspoon Kosher salt
  • 4 tablespoons butter, softened, plus more for greasing pan
  • 2 beaten eggs
  • 4 tablespoons milk

Filling

  • 6 cups sliced rhubarb (1/2″ pieces)
  • 6 ounce (family size) package strawberry jello powder

Topping

  • 2 cups granulated sugar
  • 1 cup all-purpose flour
  • 10 tablespoons butter, softened

Instructions

  1. Prep: Preheat your oven to 350 degrees Fahrenheit. Lightly grease a 9×13-inch white baking dish with butter to prevent sticking.
  2. Make Crust: In a large bowl, whisk together 2 cups flour, baking powder, and salt. Use two forks or your fingers to cut in the softened butter until the mixture looks like coarse crumbs. Add beaten eggs and milk, mixing gently until a shaggy dough forms. Avoid overmixing for a tender crust.
  3. Press Crust: Crumble the dough evenly into the greased baking dish. Using your fingers or the flat bottom of a measuring cup, press the dough into an even layer. If the dough sticks, use parchment paper between your fingers and the dough to help press it out smoothly.
  4. Add Rhubarb and Jello Layer: Evenly spread the sliced rhubarb atop the crust. Sprinkle the strawberry jello powder uniformly over the rhubarb layer to ensure balanced flavor and color.
  5. Make Topping: In a medium bowl, combine the sugar and flour. Cut in the softened butter until the mixture resembles coarse crumbs. This crumbly topping will create a delightful texture contrast.
  6. Top and Bake: Sprinkle the crumb topping over the jello and rhubarb layer. Bake in the preheated oven for 45-50 minutes or until the edges are bubbly and the topping turns a light golden brown. The rhubarb will become soft and jammy during baking.
  7. Let Cool: Transfer the baking dish to a wire rack and let it cool for 1 hour to set. Then refrigerate for at least 1 to 2 hours for firmer slicing. Serve chilled, optionally with a dollop of Cool Whip for extra creaminess.
  8. Share the Love: If you enjoyed this dessert, consider leaving a 5-star rating and a review to share your experience with others!

Notes

  • Cut rhubarb into uniform 1/2-inch pieces for even baking and texture.
  • Use parchment paper to help press dough if it sticks to your fingers.
  • Allow full cooling and refrigeration for best slicing results.
  • This dessert pairs wonderfully with whipped cream or vanilla ice cream.
  • Store leftovers covered in the fridge for up to 3 days.

Find it online: https://recipethrive.com/rhubarb-jello-dessert-recipe/