Introduction to Rhubarb Custard Bars If you’re searching for a dessert that perfectly balances tangy and sweet, look no further than these Rhubarb Custard Bars. With a buttery, crumbly crust, a luscious custard filling, and bursts of bright, tart rhubarb, this treat offers a delightful combination of textures and flavors in every bite. Whether you’re serving them at a family gathering, a potluck, or simply craving something special for dessert, these bars are as eye-catching as they are delicious. Easy to make and irresistibly satisfying, they’re sure to become a favorite in your recipe collection. Why You’ll Love This Recipe Beautiful Presentation: Bright pink rhubarb adds a pop of color that’s as lovely as the taste. Perfect Balance: Tangy rhubarb and creamy custard create a harmonious flavor contrast. Buttery Crust: A crisp, golden base adds texture and richness. Make-Ahead Friendly: Ideal for prepping in advance and enjoying later. Crowd-Pleaser: Great for parties, potlucks, or casual dessert moments. Simple Ingredients: Uses common pantry staples with a special twist from fresh rhubarb. Ingredients for Rhubarb Custard Bars Tangy rhubarb meets silky custard in a dessert that’s pure bliss in every bite. Here’s what you’ll need: Diced rhubarb: This tart vegetable is the star of the show, providing that signature tangy flavor. Granulated sugar: Sweetens the filling and balances the tartness of the rhubarb. All-purpose flour: Used in both the crust and filling, it helps bind everything together. Salt: Just a pinch enhances the flavors and balances the sweetness. Vanilla extract: Adds a warm, aromatic note that complements the rhubarb beautifully. Large eggs: These provide structure and richness to the custard filling. Milk: Contributes creaminess to the filling, making it smooth and luscious. Unsalted butter: Used in both the crust and filling, it adds richness and flavor. For the crust, you’ll also need: Cold unsalted butter: Cubed and mixed into the crust for a flaky texture. Granulated sugar: A little extra for the crust to give it a sweet touch. Feel free to get creative! You can add a teaspoon of cinnamon to the filling for a warm spice kick or substitute half of the rhubarb with strawberries for a mixed berry twist. Exact measurements are at the bottom of the article for your convenience. How to Make Rhubarb Custard Bars Step 1: Preheat and Prepare Preheat oven to 350°F (175°C). Lightly grease a 9×13-inch baking dish with butter or nonstick spray. Step 2: Make the Crust In a medium bowl, mix 1 cup flour, ¼ cup sugar, and ½ tsp salt. Cut in ½ cup cold butter using a pastry cutter or your hands until crumbly. Press into the bottom of the baking dish. Step 3: Bake the Crust Bake crust for 15 minutes until light golden. Remove and set aside. Step 4: Prepare the Filling In a large bowl, toss 2 cups diced rhubarb with 1 cup sugar, ¼ cup flour, and a pinch of salt. Step 5: Mix the Egg Mixture In another bowl, whisk 3 large eggs with 1 cup milk and ½ tsp vanilla extract. Pour over rhubarb mixture and stir until smooth. Step 6: Bake the Bars Pour the filling over the pre-baked crust and spread evenly. Bake for 30–35 minutes until the center is set and the top is golden. Step 7: Cool and Serve Let bars cool completely in the pan before cutting. Chill for firmer texture, or serve at room temperature. Tips for Success Use fresh rhubarb for the best flavor; frozen can work, but may alter texture. Don’t skip the cooling step; it’s crucial for the filling to set properly. For a cleaner cut, use a sharp knife and wipe it between slices. Store leftovers in the fridge for up to three days for optimal freshness. Experiment with flavors by adding nuts or a sprinkle of powdered sugar on top! Equipment Needed 9×13-inch baking dish: A standard size for even baking; a glass or metal dish works well. Mixing bowls: Use a large bowl for the filling and a medium one for the crust. Whisk: Essential for mixing the egg mixture; a fork can work in a pinch. Pastry cutter or fork: Great for mixing the crust; your hands can also do the job! Sharp knife: For cutting the bars into perfect squares. Variations Mixed Berry Twist: Substitute half of the rhubarb with fresh strawberries or blueberries for a delightful berry flavor. Gluten-Free Option: Use a gluten-free all-purpose flour blend in place of regular flour for a gluten-free dessert. Vegan Version: Replace eggs with flaxseed meal mixed with water and use almond milk instead of regular milk. Cinnamon Spice: Add a teaspoon of ground cinnamon to the filling for a warm, cozy flavor. Nutty Crunch: Sprinkle chopped nuts, like pecans or walnuts, on top of the filling before baking for added texture. Serving Suggestions Pair with a scoop of vanilla ice cream for a delightful contrast of temperatures. Serve alongside a dollop of whipped cream for added richness. Drizzle with a light glaze made from powdered sugar and milk for a sweet finish. Enjoy with a cup of herbal tea or coffee for a cozy afternoon treat. FAQs about Rhubarb Custard Bars Can I use frozen rhubarb for this recipe? Yes, you can use frozen rhubarb! Just make sure to thaw and drain any excess moisture before adding it to the filling. Fresh rhubarb will give you the best flavor and texture, but frozen works in a pinch. How do I store leftover Rhubarb Custard Bars? Store any leftovers in an airtight container in the refrigerator. They’ll stay fresh for up to three days. Just remember to let them come to room temperature before serving for the best taste! Can I make these bars ahead of time? Absolutely! You can prepare the Rhubarb Custard Bars a day in advance. Just bake, cool, and store them in the fridge. They’ll be ready to serve when you are, making them perfect for gatherings. What can I substitute for eggs in this recipe? If you’re looking for an egg substitute, try using flaxseed meal mixed with water. Combine 1 tablespoon of flaxseed meal with 2.5 tablespoons of water for each egg. This will help bind the filling just like eggs do! Can I add other fruits to the filling? Definitely! Feel free to mix in other fruits like strawberries or blueberries. Just remember to adjust the sugar if you’re using sweeter fruits. This will create a delicious twist on the classic Rhubarb Custard Bars! Final Thoughts Creating Rhubarb Custard Bars is more than just baking; it’s about crafting memories. The blend of sweet and tangy flavors transports me back to my grandmother’s kitchen, where laughter and love filled the air. Each bite of these bars is a reminder of the simple joys in life. Whether you’re sharing them with family or savoring them solo, they bring a sense of comfort and satisfaction. So, roll up your sleeves and dive into this delightful recipe. I promise, once you taste these bars, they’ll hold a special place in your heart and on your dessert table! Maya Rhubarb Custard Bars: Discover This Irresistible Recipe! Rhubarb Custard Bars: A Sweet and Tangy Dessert Delight Print Recipe Prep Time 15 minutes minsCook Time 45 minutes minsTotal Time 1 hour hr Servings: 12 servingsCourse: DessertCuisine: AmericanCalories: 180 Ingredients Method Nutrition Notes Ingredients 1x2x3x? 2 cups diced rhubarb1 cup granulated sugar1/4 cup all-purpose flour1/4 teaspoon salt1/2 teaspoon vanilla extract3 large eggs1 cup milk1/2 cup unsalted butter melted1 cup all-purpose flour for the crust1/4 cup granulated sugar for the crust1/2 teaspoon salt for the crust1/2 cup cold unsalted butter cubed Method Preheat the oven to 350°F (175°C). Grease a 9×13-inch baking dish.In a medium bowl, combine 1 cup of flour, 1/4 cup of sugar, and 1/2 teaspoon of salt for the crust. Add the cold cubed butter and mix until crumbly.Press the mixture evenly into the bottom of the prepared baking dish. Bake for 15 minutes until lightly golden.While the crust is baking, prepare the filling. In a large bowl, combine the diced rhubarb, 1 cup of sugar, 1/4 cup of flour, and salt.In another bowl, whisk together the eggs, milk, and vanilla extract. Gradually add the egg mixture to the rhubarb mixture, stirring until well combined.Pour the rhubarb filling over the pre-baked crust. Bake for an additional 30-35 minutes, or until the filling is set and the top is lightly browned.Allow to cool completely in the pan before cutting into bars.Serve chilled or at room temperature. Nutrition Serving: 1barCalories: 180kcalCarbohydrates: 22gProtein: 3gFat: 8gSaturated Fat: 5gPolyunsaturated Fat: 3gCholesterol: 70mgSodium: 150mgFiber: 1gSugar: 10g Notes For a sweeter twist, add a teaspoon of cinnamon to the filling. You can also substitute strawberries for half of the rhubarb for a mixed berry flavor. Tried this recipe?Let us know how it was!