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Rhubarb Custard Bars

Best Ever Rhubarb Custard Bars for Spring Celebrations

These Rhubarb Custard Bars combine sweet-tart rhubarb and creamy custard, perfect for spring celebrations and gatherings.
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Prep Time 30 minutes
Cook Time 50 minutes
Chilling Time 30 minutes
Total Time 1 hour 50 minutes
Servings: 24 bars
Course: Desserts
Cuisine: American
Calories: 250
Ingredients Equipment Method Nutrition Notes

Ingredients
  

For the Crust
  • 2 cups all-purpose flour Whole wheat flour is a great fiber-rich substitute.
  • ⅓ cup sugar Feel free to reduce if preferred.
  • 1 cup butter Choose unsalted for better control over flavor.
For the Custard Filling
  • 1 cup half-and-half Whole milk works too but will be less rich.
  • 3 whole eggs Room temperature eggs yield the best results.
  • 1 tsp vanilla extract Use pure for a deeper taste.
  • 5 cups rhubarb Diced, fresh or thawed frozen works well.
For the Optional Topping
  • 6 oz cream cheese Soften first for easy mixing.
  • 1½ cups powdered sugar Opt for powdered for a smooth finish.
  • 1 cup whipped topping You can whip heavy cream as a substitute if desired.

Equipment

  • 9x13 inch baking pan
  • Mixing bowl
  • Whisk
  • pastry cutter
  • Parchment paper

Method
 

Step-by-Step Instructions
  1. Preheat your oven to 350°F (175°C). Line a 9x13-inch baking pan with parchment paper, ensuring it hangs over the edges.
  2. In a mixing bowl, combine all-purpose flour and sugar. Cut in softened butter until the mixture resembles coarse crumbs. Press into the bottom of the pan and bake for 10 minutes until golden.
  3. In a separate bowl, whisk together sugar, flour, half-and-half, eggs, and vanilla extract until smooth. Fold in diced rhubarb.
  4. Pour the custard filling over the slightly cooled crust. Bake for about 40 to 50 minutes until edges are golden and center jiggles slightly.
  5. Allow the bars to cool to room temperature, then refrigerate for at least 30 minutes.
  6. For the optional topping, beat softened cream cheese with powdered sugar and vanilla until smooth. Fold in whipped topping. Spread evenly over the chilled custard layer.
  7. Chill the bars again until the topping is set, about 30 minutes. Cut into squares and serve chilled.

Nutrition

Serving: 1barCalories: 250kcalCarbohydrates: 35gProtein: 3gFat: 12gSaturated Fat: 7gPolyunsaturated Fat: 1gMonounsaturated Fat: 3gCholesterol: 70mgSodium: 150mgPotassium: 100mgFiber: 1gSugar: 18gVitamin A: 500IUVitamin C: 2mgCalcium: 50mgIron: 1mg

Notes

Best enjoyed chilled. Store in an airtight container in the refrigerator for up to 3 days.

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