Rhubarb Custard Bars

Rhubarb Custard Dessert Bars

The first time I tasted Rhubarb Custard Dessert Bars, I was hooked by the combination of sweet and tangy flavors in each bite, with the tender crunch of the crust giving way to a velvety custard and the slight tartness of the rhubarb.

I remember it was a sunny Sunday afternoon when I first made these bars, using fresh rhubarb from our garden and the warmth of the kitchen filled with the aroma of baking pastry.

As I watched my family savor each bite, I knew I had found a treasure, and these Rhubarb Custard Dessert Bars quickly became a cherished family favorite.

Why You’ll Love This Rhubarb Custard Dessert Bars

  • The bars have a beautiful texture contrast between the crunchy, buttery crust and the smooth, creamy custard.
  • The flavor profile is a perfect balance of sweet and tart, with the rhubarb adding a unique and refreshing twist.
  • These bars are ready in under 45 minutes, making them a quick and delightful dessert.
  • The recipe is foolproof, requiring minimal ingredients and effort for a impressive result.
  • They’re perfect for spring gatherings, picnics, or as a sweet treat any time of the year.

Ingredients You’ll Need

  • 1 1/2 cups all-purpose flour
  • 1/2 cup granulated sugar
  • 1/4 cup packed brown sugar
  • 1/2 cup unsalted butter, softened
  • 2 large eggs
  • 1 teaspoon vanilla extract
  • 1 cup fresh rhubarb, cut into 1-inch pieces
  • 1 cup granulated sugar
  • 2 tablespoons all-purpose flour

The star ingredients of these bars are the fresh rhubarb, which adds a lovely tartness and a pop of color, and the rich, velvety custard made with farm-fresh eggs and real vanilla.

Expert Tips for the Best Rhubarb Custard Dessert Bars

  • It’s crucial to not overmix the crust ingredients, as this can lead to a tough base, and instead, mix just until the ingredients come together in a cohesive dough.
  • A common mistake is overbaking the crust, which can make it too dark and hard, so keep an eye on it and remove it from the oven when it’s lightly golden.
  • For a pro upgrade, try adding a layer of caramelized sugar on top of the custard before baking for an extra depth of flavor and a beautiful, golden glaze.
  • The bars are done when the edges are set and the center is just slightly jiggly, indicating the custard is still creamy and not overcooked.
  • These bars can be made ahead and stored in the fridge for up to 3 days, perfect for planning a dessert in advance.

Variations and Substitutions

For a gluten-free version, swap the all-purpose flour with a gluten-free flour blend, and for an extra protein boost, add some chopped nuts or seeds to the crust. For a bold flavor twist, try adding a teaspoon of cinnamon or nutmeg to the custard for a warm, spicy flavor.

How to Store and Reheat

These bars can be stored in an airtight container in the fridge for up to 5 days and reheated in the microwave or oven when needed. For freezing, cut the bars into individual portions, wrap tightly in plastic wrap, and store in a freezer-safe bag for up to 2 months, then thaw and reheat as desired.

Frequently Asked Questions

Can I use frozen rhubarb for this recipe?

Yes, you can use frozen rhubarb, but make sure to thaw it first and pat dry with a paper towel to remove excess moisture. This will help prevent a too-watery custard.

How do I prevent the crust from becoming too hard?

To prevent the crust from becoming too hard, make sure to not overbake it and remove it from the oven when it’s lightly golden. Also, avoid overmixing the crust ingredients, as this can lead to a tough texture.

Can I make these bars ahead of time?

Yes, these bars can be made ahead of time and stored in the fridge for up to 3 days or frozen for up to 2 months. This makes them perfect for planning a dessert in advance.

I invite you to try these Rhubarb Custard Dessert Bars and experience the delightful combination of textures and flavors for yourself. Whether you’re a fan of rhubarb or just looking for a new dessert to try, these bars are sure to become a favorite in your household as well.

✦ Recipe Card ✦

Rhubarb Custard Bars

⏱️
PREP
20 mins
🔥
COOK
25 mins
TOTAL
45 mins
👤
SERVES
12 servings
🔥 Calories 220 kcal💪 Protein 4g🌾 Carbs 30g🫙 Fat 10g
 

🧂 Ingredients

1 1/2 cups all-purpose flour
1/2 cup granulated sugar
1/4 cup packed brown sugar
1/2 cup unsalted butter, softened
2 large eggs
1 teaspoon vanilla extract
1 cup fresh rhubarb, cut into 1-inch pieces
1 cup granulated sugar
2 tablespoons all-purpose flour
 

👩‍🍳 Instructions

  1. 1Preheat oven to 375°F (190°C). Line an 8-inch square baking dish with parchment paper.
  2. 2In a medium bowl, whisk together flour, granulated sugar, and brown sugar.
  3. 3Add softened butter to the dry ingredients and mix until a crumbly mixture forms.
  4. 4Press the mixture into the prepared baking dish.
  5. 5Bake for 20 minutes, or until lightly golden.
  6. 6While the crust is baking, prepare the rhubarb filling by mixing together rhubarb, granulated sugar, and flour.
  7. 7In a separate bowl, whisk together eggs and vanilla extract.
  8. 8Pour the egg mixture over the baked crust and spread the rhubarb mixture over the top.
  9. 9Return the dish to the oven and bake for an additional 15-20 minutes, or until the filling is set.
  10. 10Remove from the oven and let cool completely before cutting into bars.
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