Oh, my friend, get ready to fall head over heels for this Crustless Rhubarb Custard Pie! Imagine a dessert that’s like a warm hug—silky custard meets the tart, vibrant zing of rhubarb, all without the fuss of a crust. It’s the kind of treat that makes your kitchen smell like a cozy bakery, with that sweet-tangy aroma wafting through the air. Trust me, you’re going to love this one—it’s simple, soul-soothing, and absolutely bursting with flavor. Whether you’re sneaking a slice with your morning coffee or serving it at a springtime gathering, this pie is a game-changer. Let’s dive into why this recipe is about to become your new go-to!
Why You’ll Love Crustless Rhubarb Custard Pie
This pie isn’t just a dessert—it’s a moment to savor. Whether you’re treating yourself after a long day, sharing it with family over a lazy Sunday brunch, or wowing guests at a dinner party, it’s got you covered. Here’s why it’s a total winner:
Versatile: Perfect for any occasion, from a quiet night in to a festive spring fling. Picture this: you’re curled up with a slice and a cup of tea, or serving it warm to friends who can’t stop raving about it.
Budget-Friendly: Made with pantry staples and humble rhubarb, this pie proves you don’t need fancy ingredients to create something extraordinary. It’s a delicious way to stretch your grocery budget.
Quick and Easy: No crust? No problem! This recipe is so straightforward, even newbie bakers will feel like pros. The steps are simple, and the result is pure magic.
Customizable: Want to make it your own? Add a hint of vanilla, a sprinkle of cinnamon, or even a handful of strawberries to mix things up. It’s endlessly adaptable to your taste.
Crowd-Pleasing: Kids, adults, picky eaters—everyone loves this pie. Its creamy custard and tart rhubarb hit all the right spots, making it a universal favorite.

Disclosure: This post contains affiliate links.If you click and make a purchase, I may earn a small commission at no extra cost to you.
Ingredients in Crustless Rhubarb Custard Pie
(Note: the full ingredients list, including measurements, is provided in the recipe card directly below.)
Here’s the beauty of this pie—it’s made with just a few simple ingredients, but the result is pure comfort in every bite. Let’s break it down:
Rhubarb
The star of the show! Fresh rhubarb brings a tart, slightly fruity vibe that balances the creamy custard perfectly. Chop it up and let it work its magic.
Eggs
These are the backbone of the custard, giving it that rich, velvety texture. They bind everything together for a smooth, melt-in-your-mouth experience.
Sugar
A touch of sweetness to tame the rhubarb’s tartness. It creates that perfect balance, making every bite feel just right.
Flour
A little flour helps thicken the custard, giving the pie structure without needing a crust. It’s like a secret weapon for that ideal texture.
Butter
Melted butter adds a subtle richness, making the pie feel indulgent without being heavy. It’s all about that cozy, buttery warmth.
Milk
The key to that creamy custard base. Milk keeps things light and smooth, letting the rhubarb shine through.
Instructions
Let’s whip up this dreamy pie together—it’s easier than you think!
Preheat Your Oven
Start by preheating your oven to 375°F (190°C). This ensures your pie bakes evenly, with that golden, custardy perfection we’re aiming for.
Combine Ingredients
In a large bowl, mix your eggs, sugar, flour, melted butter, and milk until smooth and creamy. Stir in the chopped rhubarb gently—this is where the magic starts! The batter should be slightly thick but pourable.
Prepare Your Pie Dish
Grease a 9-inch pie dish lightly with butter or cooking spray. This keeps your pie from sticking and makes serving a breeze.
Assemble the Pie
Pour the rhubarb-custard mixture into the prepared dish, spreading it evenly. If you’re feeling fancy, you can arrange a few rhubarb pieces on top for a pretty finish.
Bake to Perfection
Bake for 40-45 minutes, until the center is set and the top is lightly golden. You’ll know it’s done when a toothpick inserted in the middle comes out clean.
Finishing Touches
Let the pie cool for about 10 minutes before diving in. This helps the custard settle and makes slicing easier. Trust me, the wait is worth it!
Serve and Enjoy
Serve warm or chilled, maybe with a dollop of whipped cream or a scoop of vanilla ice cream. Every bite is a perfect mix of creamy and tart—pure bliss!
Nutrition Facts
Servings: 8
Calories per serving: Approximately 200 kcal
Preparation Time
Prep Time: 10 minutes
Cook Time: 45 minutes
Total Time: 55 minutes
How to Serve Crustless Rhubarb Custard Pie
This pie is a star on its own, but a few thoughtful pairings can take it to the next level. Here’s how to make it shine:
Fresh Berries: Serve with a handful of fresh strawberries or raspberries for a burst of color and extra sweetness.
Whipped Cream: A dollop of lightly sweetened whipped cream adds a cloud-like contrast to the pie’s tangy richness.
Ice Cream: A scoop of vanilla or cinnamon ice cream melts into the warm pie, creating a dessert that’s downright heavenly.
Hot Drinks: Pair it with a cup of coffee, tea, or even a spiced chai for a cozy, comforting treat.
As a Standalone: Honestly, this pie is so good you might just want to grab a fork and dig in. Garnish with a dusting of powdered sugar for a simple, elegant touch.
Presentation tip: Serve slices on pretty plates with a sprig of mint or a drizzle of honey for that extra “wow” factor.
Additional Tips
Here’s how to make this pie even more effortless and delicious:
Prep Ahead: Chop the rhubarb and measure out ingredients the night before. Store them in the fridge to save time.
Spice It Up: Add a pinch of nutmeg or ginger to the custard for a warm, aromatic twist.
Dietary Adjustments: Swap regular flour for a gluten-free blend, or use plant-based milk and vegan butter for a dairy-free version.
Storage Tips: Keep leftovers in an airtight container in the fridge for up to 3 days. Reheat slices gently in the microwave or enjoy cold.
Double the Batch: This pie freezes well, so make two and freeze one for later. Just wrap it tightly and thaw overnight in the fridge before reheating.
FAQ Section
Q1: Can I substitute rhubarb with another fruit?
A1: Totally! Try strawberries or apples for a different vibe. Just adjust the sugar to balance the fruit’s sweetness or tartness.
Q2: Can I make this pie ahead of time?
A2: Yes! Bake it a day ahead, let it cool, and store it in the fridge. Serve chilled or reheat gently before serving.
Q3: How do I store leftovers?
A3: Pop leftovers in an airtight container and refrigerate for up to 3 days. They’re just as tasty the next day!
Q4: Can I freeze this pie?
A4: You bet! Wrap it tightly in plastic wrap and foil, then freeze for up to 2 months. Thaw in the fridge before reheating.
Q5: What’s the best way to reheat this pie?
A5: Warm it in the oven at 325°F (165°C) for 10-15 minutes, or microwave individual slices for 20-30 seconds.
Q6: Can I double the recipe?
A6: Absolutely! Use a larger baking dish (like a 9×13) and add 5-10 minutes to the baking time, checking for doneness.
Q7: Is this recipe suitable for a gluten-free diet?
A7: Yes, just swap the flour for a gluten-free alternative, and you’re good to go!
Q8: What side dishes go well with this pie?
A8: It’s a dessert, so think light pairings like fresh fruit, whipped cream, or a scoop of ice cream.
Q9: How can I make this pie healthier?
A9: Cut back on sugar slightly or use a natural sweetener like honey. Adding extra rhubarb boosts the fiber, too.
Q10: What’s the best cookware to use for this recipe?
A10: A 9-inch ceramic or glass pie dish works best for even baking and a beautiful presentation.
Conclusion
This Crustless Rhubarb Custard Pie is more than just a dessert—it’s a little slice of joy. With its creamy custard, tart rhubarb, and effortless prep, it’s the kind of recipe that makes you feel like a kitchen rockstar without breaking a sweat. So go ahead, give it a whirl, and let the compliments roll in. Happy baking, my friend!
Print
Crustless Rhubarb Custard Pie
- Total Time: 55 minutes
- Yield: 8 servings 1x
- Diet: Gluten Free
Description
This Crustless Rhubarb Custard Pie is a delightful, easy-to-make dessert that combines the tartness of fresh rhubarb with a creamy, sweet custard. Perfect for spring and summer gatherings, this gluten-free option (when using a gluten-free flour alternative) is light, refreshing, and bursting with flavor. No crust needed—just blend, pour, and bake!
Ingredients
- 3 cups fresh rhubarb, diced
- 1/3 cup all-purpose flour (or gluten-free alternative)
- 3/4 cup granulated sugar
- 1/2 teaspoon baking powder
- 1/2 teaspoon salt
- 4 large eggs
- 1 tablespoon vanilla extract
- 1 cup milk
- 1 teaspoon butter (for greasing the pie plate)
Instructions
- Preheat your oven to 375°F (190°C). Wash and dice the rhubarb into small, even pieces.
- Rub the softened butter all over the bottom and sides of a 9-inch pie plate to prevent sticking. Spread the diced rhubarb evenly across the bottom of the dish.
- In a blender, combine the flour, sugar, baking powder, salt, eggs, vanilla extract, and milk. Blend on medium speed for 1 to 2 minutes until the mixture is completely smooth and well combined.
- Carefully pour the blended custard mixture over the rhubarb in the pie plate. Place in the preheated oven and bake for about 40 minutes. The top should be lightly golden, and the center should have a slight jiggle—it will continue to set as it cools.
- Remove from the oven and let rest for 10 to 15 minutes before slicing. The custard will firm up as it cools. Serve warm, at room temperature, or chilled, depending on your preference.
Notes
- For a gluten-free version, use a gluten-free all-purpose flour blend.
- Store leftovers in an airtight container in the refrigerator for up to 3 days.
- This pie can be served with a dollop of whipped cream or a scoop of vanilla ice cream for extra indulgence.
- Prep Time: 15 minutes
- Cook Time: 40 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 slice (1/8 of pie)
- Calories: 180 kcal
- Sugar: 20 g
- Sodium: 210 mg
- Fat: 4 g
- Saturated Fat: 2 g
- Unsaturated Fat: 2 g
- Trans Fat: 0 g
- Carbohydrates: 30 g
- Fiber: 1 g
- Protein: 5 g
- Cholesterol: 95 mg