Rhubarb Oatmeal Bars

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Rhubarb Oatmeal Bars on a plate

Rhubarb Oatmeal Bars


  • Author: Alissa

Ingredients

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For the Crust:

  • 1½ cups all-purpose flour
  • ¾ cup cold butter, cubed
  • ¼ cup powdered sugar

For the Filling:

  • 3 large eggs, lightly beaten
  • 2 cups white sugar (adjustable for desired sweetness)
  • ½ cup all-purpose flour
  • ½ tsp salt
  • 4 cups rhubarb, diced

For the Oatmeal Crust:

1 cup all-purpose flour

½  cup rolled oats

¾ cup cold butter, cubed

¼ cup powdered sugar

For the Filling:

3 large eggs, lightly beaten

2 cups white sugar (can be reduced for a less sweet, more tart dessert)

½ cup all-purpose flour

½ tsp salt

4 cups rhubarb, diced


Instructions

Prepare the Oven and Pan:

Preheat the oven to 350°F (175°C).

In a medium bowl, mix the all-purpose flour, rolled oats, and powdered sugar for the crust.

Using a pastry blender or your fingers, cut in the butter until the mixture resembles coarse crumbs.

Press the crumbs into a well-greased 9×13 inch baking pan.

Bake the crust for 10-12 minutes or until lightly browned.

Mix the Filling:

While the crust is baking, in another bowl, combine the eggs, sugar, flour, and salt for the filling.

Gently stir in the diced rhubarb.

Bake the Filling:

Pour the rhubarb mixture over the hot crust.

Return the bars to the oven, reduce the temperature to 325°F (163°C), and bake for 30-35 minutes or until the filling is set and no longer jiggly.

Cool and Serve:

Cool the bars on the counter for 30 minutes.

Refrigerate to chill completely before cutting into bars.

Prepare the Oven and Pan:

  1. Preheat the oven to 350°F (177°C).
  2. In a medium bowl, mix the flour and powdered sugar for the crust.
  3. Using a pastry blender, cut in the butter until the mixture resembles coarse crumbs.
  4. Press the crumbs into a well-greased 9×13 inch baking pan.
  5. Bake the crust for 10-12 minutes or until lightly browned.

Mix the Filling:

  1. While the crust is baking, in another bowl, combine the eggs, sugar, flour, and salt for the filling.
  2. Gently stir in the diced rhubarb.

Bake the Filling:

  1. Pour the rhubarb mixture over the hot crust.
  2. Return the bars to the oven, reduce the temperature to 325°F (163°C), and bake for 30-35 minutes or until the filling is set and no longer jiggly.

Cool and Serve:

  1. Cool the bars on the counter for 30 minutes.
  2. Refrigerate to chill completely before cutting into bars.
  • Sugar Adjustment: The amount of sugar can be reduced to 1½ cups if you prefer a more tart flavor.
  • Butter Alternative: For a lighter version, you can substitute half of the butter in the crust with unsweetened applesauce.
  • Gluten-Free: Use a gluten-free flour mix if you wish to make this dessert gluten-free.

Can I use frozen rhubarb? Yes, frozen rhubarb works well in this recipe. Thaw and drain it well before using to avoid adding extra moisture.

How do I store Rhubarb Oatmeal Bars? Store the bars in an airtight container in the refrigerator for up to 5 days. They can also be frozen for up to 3 months.

Can I add other fruits to the filling? Absolutely! Consider adding strawberries or raspberries for a berry-rhubarb version that’s equally delicious.

Rhubarb Oatmeal Bars are a wonderful dessert that showcases the unique flavor of rhubarb. Whether you’re serving them at a casual gathering, enjoying them as a sweet treat after a meal, or simply indulging in a mid-afternoon snack, these bars are sure to please. Enjoy the blend of textures and flavors that make this recipe a seasonal favorite.

  • Category: Dessert
  • Method: Bake
  • Cuisine: American

Rhubarb Oatmeal Bars offer a delightful combination of tangy rhubarb and sweet, crumbly oatmeal crust, making them a perfect treat for spring and early summer when rhubarb is in season. These bars strike a wonderful balance between the tartness of the rhubarb and the sweetness of the sugar, enveloped in a buttery crust that’s simply irresistible.

Notes

  • Sugar Adjustment: The amount of sugar can be reduced to 1½ cups if you prefer a more tart flavor.
  • Butter Alternative: For a lighter version, you can substitute half of the butter in the crust with unsweetened applesauce.
  • Gluten-Free: Use a gluten-free flour mix if you wish to make this dessert gluten-free.

Frequently Asked Questions

Can I use frozen rhubarb? Yes, frozen rhubarb works well in this recipe. Thaw and drain it well before using to avoid adding extra moisture.

How do I store Rhubarb Oatmeal Bars? Store the bars in an airtight container in the refrigerator for up to 5 days. They can also be frozen for up to 3 months.

Can I add other fruits to the filling? Absolutely! Consider adding strawberries or raspberries for a berry-rhubarb version that’s equally delicious.

Conclusion

Rhubarb Oatmeal Bars are a wonderful dessert that showcases the unique flavor of rhubarb. Whether you’re serving them at a casual gathering, enjoying them as a sweet treat after a meal, or simply indulging in a mid-afternoon snack, these bars are sure to please. Enjoy the blend of textures and flavors that make this recipe a seasonal favorite.

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