Rhubarb Custard Pie Recipe: A Slice of Springtime Bliss
Spring has sprung, and with it comes the vibrant tang of rhubarb! While rhubarb crumbles and jams are delightful, nothing quite captures the essence of the season like a classic Rhubarb Custard Pie. This recipe combines the tartness of fresh rhubarb with a smooth, creamy custard, all nestled in a flaky, golden crust. It’s a dessert that’s both comforting and refreshing, perfect for a springtime picnic, a family gathering, or simply a sweet treat after a long day.
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This Rhubarb Custard Pie recipe isn’t just any pie; it’s a carefully crafted balance of flavors and textures. Here’s why it stands out:
- The Perfect Rhubarb to Custard Ratio: We’ve tested and tweaked the proportions to ensure the rhubarb provides a delightful tartness without overpowering the creamy custard. The custard acts as a beautiful counterpoint, creating a harmonious flavor profile.
- A Flaky, Homemade Crust (Optional): While store-bought crusts work in a pinch, a homemade pie crust truly elevates this dessert. The recipe includes tips for achieving a perfectly flaky and tender crust. Feel free to use your favorite pie crust recipe or a high-quality store-bought option.
- The Custard Secret: The custard is made with a combination of eggs, cream, and milk, resulting in a rich and velvety texture that sets beautifully in the oven. A touch of vanilla extract enhances the overall flavor.
- Proper Baking Technique: The recipe utilizes a low and slow baking method, which helps to prevent the custard from curdling and ensures even cooking. This results in a smooth, creamy, and perfectly set custard.
- Easy to Follow Instructions: Whether you’re a seasoned baker or a novice, the step-by-step instructions are clear and concise, making this recipe accessible to all skill levels.
Ingredients
- For the Pie Crust (or use a store-bought crust):
- 1 1/4 cups all-purpose flour
- 1/2 teaspoon salt
- 1/2 cup (1 stick) cold unsalted butter, cut into cubes
- 1/4 cup cold vegetable shortening, cut into cubes
- 4-6 tablespoons ice water
- For the Rhubarb Filling:
- 4 cups chopped fresh rhubarb (about 1 pound)
- 1 cup granulated sugar
- 1/4 cup all-purpose flour
- 1/4 teaspoon ground nutmeg
- Pinch of salt
- For the Custard:
- 3 large eggs
- 1 1/2 cups heavy cream
- 1/2 cup milk
- 1/2 cup granulated sugar
- 1 teaspoon vanilla extract

Instructions
- Prepare the Pie Crust (if making homemade):
- In a large bowl, whisk together the flour and salt.
- Cut in the cold butter and shortening using a pastry blender or your fingertips until the mixture resembles coarse crumbs.
- Gradually add the ice water, one tablespoon at a time, mixing until the dough just comes together.
- Form the dough into a disc, wrap it in plastic wrap, and refrigerate for at least 30 minutes.
- On a lightly floured surface, roll out the dough into a 12-inch circle.
- Carefully transfer the dough to a 9-inch pie plate. Trim and crimp the edges.
- Prick the bottom of the crust with a fork (this prevents it from puffing up during baking).
- Pre-bake the crust for 10-12 minutes at 375°F (190°C), or until lightly golden. This is called blind baking. Let cool slightly. Reduce oven temperature to 350°F (175°C).
- Prepare the Rhubarb Filling:
- In a large bowl, combine the chopped rhubarb, sugar, flour, nutmeg, and salt. Toss to coat evenly.
- Pour the rhubarb mixture into the pre-baked pie crust.
- Prepare the Custard:
- In a separate bowl, whisk together the eggs, heavy cream, milk, sugar, and vanilla extract until smooth.
- Carefully pour the custard over the rhubarb filling in the pie crust.
- Bake the Pie:
- Bake in the preheated oven at 350°F (175°C) for 50-60 minutes, or until the custard is set and the crust is golden brown. The center of the pie should be slightly jiggly but not liquid. If the crust is browning too quickly, cover the edges with foil.
- Let the pie cool completely on a wire rack before slicing and serving. This allows the custard to fully set.
Tips for Success
- Use Cold Ingredients: For a flaky pie crust, it’s crucial to use cold butter, shortening, and ice water. This prevents the butter from melting and creating a tough crust.
- Don’t Overwork the Dough: Overworking the pie crust dough will develop the gluten, resulting in a tough crust. Mix the ingredients just until they come together.
- Pre-Bake the Crust: Blind baking the crust helps to prevent it from becoming soggy from the wet filling.
- Use Fresh Rhubarb: Fresh rhubarb provides the best flavor and texture for this pie.
- Adjust Sweetness to Taste: If you prefer a sweeter pie, you can add a little more sugar to the rhubarb filling or the custard.
- Check for Doneness: The pie is done when the custard is set but still slightly jiggly in the center. It will continue to set as it cools.
- Patience is Key: Allow the pie to cool completely before slicing and serving. This is crucial for the custard to fully set and prevent a runny pie.
Storage Instructions
Store leftover Rhubarb Custard Pie in the refrigerator for up to 3 days. Cover the pie loosely with plastic wrap or foil to prevent it from drying out. You can also freeze the pie for longer storage. Wrap the pie tightly in plastic wrap and then in foil. Frozen pie can be stored for up to 2 months. Thaw the pie in the refrigerator overnight before serving.
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FAQ
- Can I use frozen rhubarb? Yes, you can use frozen rhubarb. Thaw it completely and drain off any excess liquid before using it in the recipe.
- Can I use a different type of crust? Absolutely! Feel free to use a graham cracker crust or any other crust that you prefer.
- My custard is curdled. What did I do wrong? Curdling usually happens when the custard is baked at too high of a temperature or for too long. Be sure to follow the baking instructions carefully and keep an eye on the pie while it’s in the oven.
- Can I make this pie ahead of time? Yes, you can make the pie a day or two ahead of time. Store it in the refrigerator until ready to serve.
- Can I add a topping to the pie? Yes, you can add a crumble topping or a whipped cream topping to the pie.
Conclusion
This Rhubarb Custard Pie recipe is a delightful way to celebrate the flavors of spring. With its tart rhubarb filling, creamy custard, and flaky crust, it’s a dessert that’s sure to impress. Whether you’re a seasoned baker or just starting out, this recipe is easy to follow and yields delicious results. So, gather your ingredients, preheat your oven, and get ready to bake a slice of springtime bliss!