Rhubarb Cookies

Rhubarb cookies are a delightful treat that combines the tartness of rhubarb with the sweetness of cookie dough, creating a unique flavor that is hard to resist. This recipe offers a simple yet satisfying way to enjoy rhubarb, making it a perfect option for spring and summer when rhubarb is in season. With their soft texture and refreshing taste, these cookies will likely become a favorite in your baking repertoire.
Why Make This Recipe
Baking with rhubarb is not only a fun way to use this often-overlooked ingredient, but it also provides a unique flavor profile that elevates traditional cookies. These cookies are soft, chewy, and mildly sweet, with a nice tartness from the rhubarb that cuts through the sweetness, making them a great snack for all occasions. Theyāre easy to prepare, yielding warm cookies in just about 30 minutes. Plus, theyāre a great way to impress friends and family with your baking skills!
How to Make Rhubarb Cookies
Making rhubarb cookies is straightforward and requires only a few simple steps. With easy-to-follow directions, youāll have delicious cookies ready in no time!
Ingredients:
- 1/2 cup butter, at room temperature
- 3/4 cup light brown sugar, packed
- 1 large egg, room temperature if possible
- 1 1/2 tsp vanilla extract
- 1 1/2 cups all-purpose flour
- 1/2 tsp baking soda
- 1/4 tsp salt
- 1 1/4 cups finely chopped rhubarb (about 1/4 inch dice)
Directions:
- Preheat the oven to 350°F. Line baking sheets with parchment paper.
- Cream the soft butter with the brown sugar until light and fluffy, scraping down the bowl as necessary.
- Beat in the egg and vanilla, and scrape down the bowl again.
- Whisk together the flour, baking soda, and salt to combine and fold into the wet ingredients. When the flour is almost fully incorporated, fold in the chopped rhubarb.
- Use a 1 7/8-inch cookie scoop to scoop up the dough, rolling it in your hands to make a round ball. Place on your cookie sheet, about 2 inches apart.
- Bake for 12-14 minutes (bake one tray at a time for even baking). The cookies will be puffy and pale but should look dry on top.
- Immediately after pulling the cookies out of the oven, give the pan a sharp wrap on a hard surface to deflate the cookies slightly.
- Let cool on the pan for a few minutes, then move to a rack.
- The cookies are best the day they are made. Store leftovers on the counter, uncovered or loosely covered with foil. Freeze for longer storage.
How to Serve Rhubarb Cookies
Rhubarb cookies can be served warm or at room temperature, making them great as a standalone snack or dessert. Pair them with a refreshing glass of iced tea or lemonade for a delightful afternoon treat. They’re also a fantastic option for gatherings, picnics, or as a sweet addition to lunch boxes.
How to Store Rhubarb Cookies
To keep your rhubarb cookies fresh, store them in an airtight container at room temperature. They taste best when consumed within a couple of days. For prolonged storage, consider freezing them. Place the cookies in a freezer-safe container, separated by layers of parchment paper to prevent sticking, and they can last up to three months.
Tips to Make Rhubarb Cookies
- Ensure your butter is at room temperature for easy mixing.
- Adjust the amount of rhubarb depending on your tartness preference; less rhubarb will make for sweeter cookies.
- For added flavor, consider mixing in a teaspoon of lemon zest or spices like cinnamon or nutmeg.
Variation
Feel free to experiment with this recipe by incorporating different flavors or ingredients. Adding nuts like walnuts or pecans gives a delightful crunch, while a sprinkle of oats can add a hearty texture. For a twist, try including white chocolate chips or a few chocolate chunks for extra indulgence.
FAQs
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 dough to prevent the cookies from becoming too wet.
How do I know when the cookies are done baking?
The cookies are ready when they appear puffy and pale but look dry on top, typically within 12-14 minutes of baking. Keep an eye on them as oven temperatures may vary.
Can I substitute the all-purpose flour with a gluten-free alternative?
Absolutely! You can replace all-purpose flour with a gluten-free flour blend, but it’s best to check the package instructions for any specific adjustments, such as adding xanthan gum for structure.
Rhubarb Cookies

Ingredients
For the cookie dough
- 1/2 cup butter, at room temperature Ensure butter is at room temperature for easy mixing.
- 3/4 cup light brown sugar, packed
- 1 large egg, room temperature if possible
- 1 1/2 tsp vanilla extract
- 1 1/2 cups all-purpose flour Can substitute with gluten-free flour blend.
- 1/2 tsp baking soda
- 1/4 tsp salt
- 1 1/4 cups finely chopped rhubarb (about 1/4 inch dice) Adjust amount based on tartness preference.
Instructions
Preparation
- Preheat the oven to 350°F. Line baking sheets with parchment paper.
- Cream the soft butter with the brown sugar until light and fluffy, scraping down the bowl as necessary.
- Beat in the egg and vanilla, and scrape down the bowl again.
- Whisk together the flour, baking soda, and salt to combine and fold into the wet ingredients. When the flour is almost fully incorporated, fold in the chopped rhubarb.
- Use a 1 7/8-inch cookie scoop to scoop up the dough, rolling it in your hands to make a round ball. Place on your cookie sheet, about 2 inches apart.
Baking
- Bake for 12-14 minutes (bake one tray at a time for even baking). The cookies will be puffy and pale but should look dry on top.
- Immediately after pulling the cookies out of the oven, give the pan a sharp wrap on a hard surface to deflate the cookies slightly.
- Let cool on the pan for a few minutes, then move to a rack.