Rhubarb Dream Bars

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If you’re always looking for new ways to use fresh rhubarb, these Rhubarb Dream Bars deserve a spot at the top of your baking list. I recently made this recipe from Rhubarb: 50 Tried & True Recipes (Nature’s Favorite Foods Cookbooks), and after one bite, I understood exactly why it earned the name “Dream Bars.”

These sweet and tangy bars combine a buttery crust with a creamy rhubarb topping that’s somewhere between a custard bar and a classic fruit dessert. They’re simple to make, packed with fresh rhubarb flavor, and perfect for spring and early summer when rhubarb is at its peak.

Whether you’re a longtime rhubarb lover or just harvested your first stalks from the garden, this old-fashioned rhubarb dessert is one you’ll want to make again and again.

What Are Rhubarb Dream Bars?

Rhubarb Dream Bars are a layered dessert featuring a rich, buttery shortbread-style crust topped with a sweet rhubarb filling that bakes into a soft, custard-like layer. The combination of tart rhubarb and sweet filling creates the perfect balance of flavors.

They’re similar to lemon bars in texture but with the unique sweet-tart flavor that makes rhubarb such a beloved spring ingredient.

The recipe comes from Rhubarb: 50 Tried & True Recipes, a cookbook filled with classic rhubarb desserts, jams, breads, and other recipes that celebrate this seasonal favorite.

Ingredients

Crust Ingredients

• Flour
• Butter
• Powdered sugar

Filling Ingredients

• Eggs
• Granulated sugar
• Flour
• Salt
• Rhubarb

How to make Rhubarb Dream Bars

Preheat oven to 350°.
To make crust, place flour and powdered sugar in the bowl of a food processor with a metal blade;

Pulse twice to combine.

Sprinkle butter on top;

Pulse until mixture resembles coarse crumbs.

Line a 9×9 – inch baking pan with aluminum foil or parchment paper.

Press crust mixture evenly into prepared pan.

Bake for 10 – 12 minutes or until lightly browned.

To make filling, combine flour, sugars, salt, and eggs in a large bowl.

Gently stir in rhubarb.

Pour filling mixture over baked crust in pan.

Return pan to oven, and bake 30 – 40 minutes or until set.

Cool 30 minutes, and then chill before cutting into 2×2 – inch bars.

Why You’ll Love This Recipe

There are plenty of rhubarb recipes out there, but these bars stand out for several reasons:

• They use simple pantry ingredients.
• The sweet-tart flavor is perfectly balanced.
• They’re easier to make than pie.
• Great for potlucks, picnics, and family gatherings.
• A wonderful way to use fresh garden rhubarb.
• They taste even better after chilling.

If you’re someone who enjoys old-fashioned desserts that remind you of recipes passed down through generations, these bars are right up your alley.

My Experience Making Rhubarb Dream Bars

One of the things I loved most about this recipe was how straightforward it was. The crust comes together quickly and creates the perfect buttery base for the rhubarb filling.

As the bars baked, the kitchen filled with that unmistakable sweet and tangy aroma that only fresh rhubarb can provide. Once cooled, the filling set beautifully, creating clean slices that looked just as good as they tasted.

I especially enjoyed how the tartness of the rhubarb wasn’t completely masked by sugar. You still get that bright, fresh rhubarb flavor in every bite.

These bars were even better the next day after spending a few hours in the refrigerator.

Tips for Making the Best Rhubarb Dream Bars

Use Fresh Rhubarb When Possible

Fresh rhubarb delivers the best flavor and texture. Look for firm, crisp stalks with vibrant color.

Don’t Skip Cooling Time

Allowing the bars to cool completely helps the filling set properly and makes slicing much easier.

Line Your Pan

Parchment paper makes removing and cutting the bars much simpler and helps keep the crust intact. I would suggest spraying the parchment paper with non-stick cooking spray to make the bars easier to remove from the pan.

Chill Before Serving

While they’re delicious at room temperature, I found the flavor and texture improved after chilling.

How to Store Rhubarb Dream Bars

Store leftover bars in an airtight container in the refrigerator for up to 5 days.

Because of the custard-like filling, refrigeration is recommended.

You can also freeze the bars for longer storage. Wrap individual portions tightly and freeze for up to 3 months. Thaw overnight in the refrigerator before serving.

What to Serve With Rhubarb Dream Bars

These bars are delicious on their own, but they’re also wonderful served with:

• Fresh whipped cream
• Vanilla ice cream
• A dusting of powdered sugar
• A cup of coffee
• Hot tea
• Lemonade for a spring gathering

Frequently Asked Questions

What does rhubarb taste like?

Rhubarb has a tart flavor similar to green apples or lemons. When combined with sugar in desserts, it develops a bright, fruity flavor that’s uniquely its own.

Can I make Rhubarb Dream Bars ahead of time?

Absolutely. In fact, they’re often better after they’ve had time to chill and set completely.

Do I need to peel rhubarb?

No. Simply wash the stalks well and trim the ends before chopping.

Can I freeze Rhubarb Dream Bars?

Yes. These bars freeze surprisingly well and make a great make-ahead dessert.

Final Thoughts

If you’re searching for the best rhubarb dessert recipe to make this season, these Rhubarb Dream Bars are definitely worth trying. They’re sweet, tangy, buttery, and packed with classic rhubarb flavor.

I love discovering vintage recipes from community cookbooks and specialty cookbooks, and this one from Rhubarb: 50 Tried & True Recipes is a keeper. It’s the kind of recipe that feels nostalgic, comforting, and perfectly suited for spring baking.

Whether you’re using rhubarb from your garden, a farmers market, or the grocery store, these easy Rhubarb Dream Bars are a delicious way to celebrate rhubarb season.

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