Description
These Delightful Rhubarb Custard Bars are a perfect balance of tangy and sweet, combining a buttery crumbly crust with a luscious rhubarb custard filling. Baked to perfection, these bars offer a unique tart treat that is perfect for dessert or an afternoon snack, with the option to customize ingredients for dietary preferences.
Ingredients
Crust
- 1 cup All-Purpose Flour (Can substitute with gluten-free flour if needed)
- 1/2 cup Unsalted Butter (Can substitute with coconut oil for dairy-free option)
- 1/4 cup Sugar (For a healthier alternative, use honey)
- 1/4 teaspoon Salt (Enhances flavors)
Filling
- 2 cups Diced Rhubarb (Fresh is best, can use thawed frozen)
- 2 tablespoons Cornstarch (No recommended substitutes)
- 2 large Eggs (Fresh eggs provide the best results)
- 1 teaspoon Vanilla Extract (Almond extract can be used for a twist)
Instructions
- Preparation: Preheat your oven to 350°F (175°C) and grease a 9x9 inch baking dish to prevent sticking and ensure easy removal of the bars.
- Make the Crust: In a mixing bowl, combine the all-purpose flour and sugar, then add the unsalted butter. Blend the ingredients together until the mixture becomes crumbly, forming the base of your bars.
- Bake the Crust: Press the crumbly crust mixture evenly into the bottom of the prepared baking dish. Bake it in the preheated oven for 10 minutes to set the base.
- Prepare Rhubarb Mixture: In a separate bowl, mix the diced rhubarb with sugar, cornstarch, and salt. This mixture will thicken and add tartness to the filling.
- Whisk Eggs and Vanilla: In another bowl, whisk the large eggs with the vanilla extract until the mixture is frothy, providing a smooth custard texture.
- Combine Mixtures: Gently blend the egg and vanilla mixture into the rhubarb mixture until just combined to avoid overmixing which can affect texture.
- Assemble Bars: Pour the combined rhubarb custard filling evenly over the pre-baked crust in the baking dish.
- Bake Fully: Return the dish to the oven and bake for 35 to 40 minutes, or until the filling is set with a slight jiggle in the center.
- Cool Bars: Remove the baking dish and allow the bars to cool completely on a wire rack. Cooling sets the custard and makes slicing easier.
- Serve: Once cooled, slice the bars into squares. Optionally, serve with whipped cream or ice cream to enhance the dessert experience.
Notes
- Fresh rhubarb is preferred for best flavor, but frozen thawed rhubarb can be used as well.
- Substitute coconut oil for butter to make the recipe dairy-free.
- Honey can replace sugar for a healthier sweetener option but adjust quantity as it is sweeter and liquid.
- You can replace vanilla extract with almond extract for a flavor variation.
- The crust can be made gluten-free by using gluten-free flour blends.
- Ensure the bars cool completely before slicing to prevent crumbling.
- For extra richness, serve bars with a dollop of whipped cream or a scoop of vanilla ice cream.
