Do rhubarb bars need to be refrigerated?

Yes, once your rhubarb shortbread bars have cooled completely, it’s best to refrigerate them. This helps the filling set, keeps the bars fresh, and makes them easier to slice cleanly. Stored in an airtight container, they’ll last up to five days in the fridge.

What flavors pair well with rhubarb?

Rhubarb pairs beautifully with sweet and citrusy ingredients. Strawberries, orange zest, lemon, ginger, cardamom, and vanilla are all excellent matches. Each brings out a different side of rhubarb’s tartness while keeping the balance just right.

What brings out the flavour of rhubarb?

To draw out rhubarb’s signature flavor, combine it with a bit of sugar, a pinch of salt, and a touch of vanilla. These simple ingredients complement its sharpness while adding warmth and roundness. Baking also mellows its sour notes into something rich and fruity.

What enhances rhubarb?

Time and contrast. Letting rhubarb bars rest before eating allows the flavors to deepen. Pairing rhubarb with buttery bases like shortbread or custard gives it a creamy counterpoint. A bit of citrus or spice can also make its tangy flavor pop without overpowering it.

Rhubarb Shortbread Bars: A Sweet-Tart Treat with Buttery Perfection

Description

These Rhubarb Shortbread Bars combine tart rhubarb with a buttery shortbread crust, creating the ultimate spring dessert—easy to make and even easier to love.

Ingredients

Scale

1 cup unsalted butter, cold and cubed

2 cups all-purpose flour

1/2 cup powdered sugar

1/4 tsp salt

2 large eggs

1 1/2 cups chopped rhubarb

1 cup granulated sugar

2 tbsp all-purpose flour

1 tsp vanilla extract

Cook Mode Prevent your screen from going dark

Instructions

1. Preheat oven to 350°F and line an 8×8 baking pan with parchment.

2. In a bowl, mix flour, powdered sugar, and salt. Cut in butter until crumbly.

3. Press into pan and bake for 12 minutes until lightly golden.

4. While crust bakes, whisk eggs, sugar, vanilla, flour, and chopped rhubarb.

5. Pour filling over hot crust. Bake for another 30–35 minutes until center is set.

6. Cool completely before chilling. Slice into bars and serve.

Notes

Chill before slicing for clean edges. Freeze leftovers up to 2 months. Dust with powdered sugar or drizzle with glaze for extra flair.

Prep Time: 10 mins
Cook Time: 45 mins
Category: Dessert
Method: Baking
Cuisine: American

Nutrition

Serving Size: 1 bar
Calories: 210
Sugar: 17g
Sodium: 65mg
Fat: 10g
Saturated Fat: 6g
Unsaturated Fat: 3g
Trans Fat: 0g
Carbohydrates: 28g
Fiber: 1g
Protein: 2g
Cholesterol: 45mg