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The Ultimate Rhubarb Cookies Recipe

Estimated reading time: 1 minute

If you’ve never baked with rhubarb before, these cookies are the perfect place to start! Slightly tart and sweet with a soft, chewy texture, this rhubarb cookies recipe is a seasonal favorite that will surprise and delight everyone who takes a bite.

What makes this specific rhubarb cookies recipe stand out? It’s all about balance, texture, and ease.

  • Perfect Texture: We’ve perfected the ratios to ensure a cookie that’s wonderfully chewy in the center with slightly crisp edges – the ideal contrast to the soft, cooked rhubarb pieces.
  • Balanced Flavor: Rhubarb can be intensely tart, but this recipe balances it beautifully with the right amount of sweetness and rich, buttery notes from the dough. We don’t mask the rhubarb; we celebrate it!
  • Manages Moisture: One common challenge when baking with rhubarb is its high water-content, which can lead to soggy cookies. Our method and tips specifically address this, ensuring tender rhubarb pieces without unwanted moisture pockets.
  • Simple & Straightforward: No overly complicated techniques here. This is an easy rhubarb cookies recipe that delivers gourmet results with basic ingredients and clear instructions.
  • Adaptable: We provide guidance on using fresh or frozen rhubarb and offer exciting variations, so you can customize it to your liking or what you have on hand. It’s a fantastic base recipe for your rhubarb dessert adventures!
  • Crowd-Pleaser: The unique sweet-tart flavour profile is always a hit. They look beautiful and taste even better, making them perfect for potlucks, picnics, or just a delightful afternoon treat with coffee or tea.
Close-up of several freshly baked rhubarb cookies recipe on a dark baking sheet.

Ingredients You’ll Need for Rhubarb Cookies

Gather these-simple ingredients for a batch of irresistible rhubarb cookies:

  • All-Purpose Flour: The structural backbone of our-cookies. (Approx. 2 ½ cups / 300g)
  • Baking Soda: Provides lift and helps with browning. (1 tsp)
  • Salt: Enhances all the other flavors. (½ tsp)
  • Unsalted Butter: Make sure it’s softened to room temperature for proper creaming. (1 cup / 226g)
  • Granulated Sugar: Provides sweetness and contributes to spread and crisp edges. (¾ cup / 150g)
  • Light Brown Sugar: Adds moisture, chewiness, and a hint of molasses flavor. Packed. (½ cup / 100g)
  • Large Eggs: Binds the ingredients and adds richness. Room temperature is best. (2)
  • Vanilla Extract: Pure vanilla extract complements the rhubarb beautifully. (2 tsp)
  • Fresh Rhubarb: The star! Finely diced (about ¼ to ½ inch pieces). (Approx. 1 ½ cups / 180-200g)

Ingredient Notes & Substitutions

  • Rhubarb (Fresh vs. Frozen): This recipe works well with both!
    • Fresh Rhubarb: Choose firm, crisp stalks. Wash thoroughly, trim the ends (discard leaves – they are toxic!), and dice finely. Smaller pieces incorporate better and cook through evenly. Pink or green stalks work equally well; color doesn’t significantly impact flavor, though pink varieties might be slightly less tart.
    • Frozen Rhubarb: You can use frozen rhubarb! Thaw it completely first. Crucially, drain it very well and pat it dry with paper-towels to remove excess moisture before adding it to the dough. You might even lightly toss the thawed, drained rhubarb with 1 tablespoon of flour before folding it in to help absorb residual moisture.
  • Butter: Always use unsalted-butter to control the salt content. If you only have salted, omit the added-salt in the recipe.
  • Flour: Ensure you measure your flour correctly (spooned and leveled, not scooped) for the best texture.
  • Mix-ins: See our variations section below for ideas like white chocolate or oats!

Necessary Baking Equipment

You likely have everything you need:

  • Large Mixing Bowls (at least 2)
  • Electric Mixer (Handheld or Stand Mixer with paddle attachment)
  • Whisk
  • Rubber Spatula or Wooden Spoon
  • Measuring Cups and Spoons
  • Baking Sheets (at least 2)
  • Parchment Paper or Silicone Baking Mats
  • Wire Cooling Rack
  • Small knife and cutting board (for rhubarb)
Cookie dough for a rhubarb cookies recipe in a glass bowl, with diced rhubarb on top.

How to Make Rhubarb Cookies: Step-by-Step Guide

Let’s get baking! Follow these simple steps for perfect rhubarb cookies every time. (Imagine process photos accompanying each step in a real blog post)

Prep Rhubarb & Dry Ingredients

Wash, trim, and finely dice your fresh rhubarb (about ¼ to ½ inch pieces). If using frozen, ensure it’s thawed, well-drained, and patted dry (consider tossing with 1 tbsp flour). Set aside. In a medium-bowl, whisk together the all-purpose flour, baking soda, and salt. Set this dry mixture aside.

Cream Butter and Sugars

In a large-bowl, using an electric mixer, beat the softened unsalted butter on medium-speed until smooth and creamy (about 01 minute). Add the granulated-sugar and packed light brown sugar. Beat together on medium-high speed for 02-03 minutes until the mixture is light – flufy, and pale in color. This step incorporates air, which is crucial for cookie texture!

Add Eggs and Vanilla

Add the eggs one at a time, beating-well after each addition until fully incorporated. Scrape down the sides of the bowl as needed. Beat in the pure vanilla extract.

Combine Wet and Dry Ingredients

Reduce the mixer speed to low. Gradually add the flour-mixture to the wet-ingredients, mixing only until just combined. Be careful not to over-mix at this stage – overmixing develops gluten and can lead to tough cookies. Stop mixing when there are still a few streaks of flour visible.

Fold in the Rhubarb

Remove the bowl from the mixer. Gently fold in the prepared, diced rhubarb using a rubber spatula or wooden spoon. Mix until the rhubarb is evenly distributed throughout the cookie dough, but again, avoid overmixing. (If adding variations like white chocolate chips, fold them in now too).

Cool Completely

Let the cookies cool on the baking-sheets for 5-10 minutes before transferring them carefully to a wire rack to cool completely. Allowing them to set on the baking sheet helps them firm up. Cookies will firm-up further as they cool.

Want truly perfect rhubarb cookies? Keep these essential tips in mind:

  • Dice Rhubarb Finely: Smaller pieces (around ¼ inch) distribute better, cook faster, and release less concentrated pockets of moisture, reducing the risk of sogginess.
  • Manage Rhubarb Moisture: Especially if using frozen, drain and pat dry the rhubarb thoroughly. Tossing the diced rhubarb (fresh or thawed) with a tablespoon of the measured flour before adding it to the dough can help absorb excess liquid.
  • Don’t Overmix: Mix the flour until just combined, and gently fold in the rhubarb. Overmixing leads to tough cookies.
  • Chill the Dough: Seriously consider this step! It prevents excessive spreading and results in thicker, chewier cookies. Even 30 minutes makes a difference.
  • Use Room Temperature Ingredients: Softened butter and room temperature eggs cream together better, creating a smoother, more uniform dough structure.
  • Parchment Paper is Your Friend: Prevents sticking and promotes even browning on the bottom of the cookies.
  • Uniform Scoop Size: Use a cookie scoop for evenly sized cookies that bake consistently.
  • Watch Baking Time: Ovens vary. Pull the-cookies when the edges are golden and the centers look just set. They will finish-cooking as they cool on the sheet. Overbaking leads to dry cookies.
  • Cooling is Key: Let cookies set on the baking sheet for a few minutes before moving them to a wire rack. Cooling completely allows the texture to fully develop.

This recipe is a fantastic base. Try these popular variations:

  • Rhubarb White Chocolate Chip Cookies: Fold in 1 cup (about 175g) of white chocolate chips along with the rhubarb. The creamy sweetness of white chocolate is a classic pairing with tart rhubarb.
  • Rhubarb Oatmeal Cookies Recipe: Replace ½ cup (45g) of the all-purpose flour with ½ cup of rolled oats (not instant). This adds a lovely chewy texture and nutty flavour. You could also add ½ teaspoon of cinnamon.
  • Rhubarb Crumble Cookies: Prepare a simple crumble topping (flour, butter, sugar, maybe some oats or cinnamon). Press it gently onto the tops of the cookie dough balls before baking for a delightful textural contrast.
  • Ginger Rhubarb Cookies: Add 1 teaspoon of ground ginger or 1 tablespoon of finely minced crystallized ginger to the-dough for a warm, spicy kick that complements rhubarb wonderfully.
Close-up of a rhubarb cookies recipe held by a person, showing the texture and ingredients.

Storing Your Homemade Rhubarb Cookies

To keep your rhubarb cookies fresh and delicious:

  • Room Temperature: Store completely cooled-cookies in an airtight container at room-temperature for up to 03-04 days. Placing a piece of bread in the container-can help maintain softness (optional).
  • Refrigeration: Due to the fruit, some prefer storing them in the fridge, especially in warm climates. They will last up to a week in an airtight container but might become slightly firmer. Let them sit at room temp briefly before serving if desired.
  • Freezing: For longer storage, freeze baked and cooled cookies in an airtight-container or freezer bag, separating layers with parchment-paper, for up to 2-3 months. Thaw at room temperature. You can also freeze the cookie-dough balls and bake from frozen (adding 01-02 minutes to the baking time).

Frequently Asked Questions About Rhubarb Cookies (FAQ)

Can I use frozen rhubarb for cookies?

Yes, absolutely! As mentioned in the ingredient notes, the key is to thaw it completely, drain it exceptionally well, and pat it very dry with paper towels before dicing and adding to the dough. Tossing with a little flour before folding in is also a good preventative measure against excess moisture.

Do I need to cook the rhubarb before putting it in cookies?

No, you do not need to pre-cook the rhubarb for this recipe. Dicing it finely allows it to cook through perfectly during the cookie baking time, becoming tender and flavourful without turning mushy.

How tart are these rhubarb cookies?

These cookies have a noticeable, pleasant tartness from the rhubarb, but it’s well-balanced by the sweetness of the brown and granulated sugars in the cookie dough. They are not overwhelmingly sour. If you prefer things less tart, you can slightly increase the granulated sugar (by maybe 2 tablespoons), or ensure you use predominantly pink rhubarb stalks if available (which can sometimes be slightly milder).

Can you put raw rhubarb in cookies?

Yes, you put raw, diced rhubarb directly into the cookie dough as instructed in this recipe. It cooks during the baking process. Just remember rhubarb leaves are toxic and should always be discarded. Only use the stalks.

Conclusion

There you have it – a truly exceptional rhubarb cookies recipe that balances tangy fruit with a perfectly chewy, buttery cookie. Baking with seasonal ingredients like rhubarb is incredibly rewarding, and these cookies are a fantastic way to showcase its unique flavour. We hope these tips and detailed instructions empower you to bake a batch with confidence. Give this easy rhubarb cookies recipe a try, and let us know how they turn out in the comments below – we love hearing about your baking adventures and any fun variations you create! Happy baking!

A single rhubarb cookies recipe being held in a hand against a blurred background.

Rhubarb Cookies Recipe

Bitty
These soft and chewy rhubarb cookies are the perfect balance of sweet and tart, made with fresh or frozen rhubarb and pantry staples. Ideal for spring baking, they’re freezer-friendly and easy to customize.
Prep Time 15 minutes
Cook Time 14 minutes
Chill Time 30 minutes
Total Time 1 hour
Course cookies, Dessert
Cuisine American
Servings 24 cookies
Calories 110 kcal

Equipment

  • Mixing Bowls
  • Hand or stand mixer
  • Measuring Cups and Spoons
  • Baking sheet
  • Parchment paper
  • Cooling rack

Ingredients
  

  • 1 ¾ cups all-purpose flour
  • ½ tsp baking soda
  • ¼ tsp salt
  • ½ cup unsalted butter softened
  • ¾ cup granulated sugar
  • ¼ cup brown sugar
  • 1 large egg
  • 1 tsp vanilla extract
  • 1 ½ cups chopped rhubarb fresh or frozen, thawed and dried

Optional Add-ins:

  • ½ cup white chocolate chips
  • ½ tsp ground ginger
  • 1 tsp lemon zest

Instructions
 

  • Preheat oven to 350°F (175°C) and line a baking sheet with parchment paper.
  • Mix dry ingredients: In a bowl, whisk together flour, baking soda, and salt.
    Close-up of several freshly baked rhubarb cookies recipe on a dark baking sheet.
  • Cream butter and sugars in a large bowl until fluffy.
  • Add egg and vanilla, and beat until combined.
  • Combine dry with wet ingredients and mix until just incorporated.
    Cookie dough for a rhubarb cookies recipe in a glass bowl, with diced rhubarb on top.
  • Fold in chopped rhubarb and any optional mix-ins.
  • Chill dough for 30 minutes (optional, but recommended if using frozen rhubarb).
  • Scoop dough into tablespoon-sized portions onto prepared baking sheet.
  • Bake for 12–14 minutes, until edges are golden and centers are set.
    Close-up of a rhubarb cookies recipe held by a person, showing the texture and ingredients.
  • Cool for 5 minutes on the tray, then transfer to a wire rack to cool completely.

Notes

If using frozen rhubarb, thaw completely and blot dry before adding to dough.
Chilling dough helps reduce spreading.
For a crumble topping, mix equal parts oats, brown sugar, and butter, and sprinkle on top before baking.
Keyword easy rhubarb dessert, rhubarb cookie recipe, rhubarb cookies

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