Name: Brown Sugar Rhubarb Cookies
Prep time: 10 min
Cook time: 14 min
Total time: 24 min
Cuisine: American
Ingredients: 1 cup light brown sugar; 1/2 cup butter, softened; 1 teaspoon vanilla extract; 1 large egg; 1 3/4 cups all-purpose flour; 1 teaspoon cinnamon; 1/2 teaspoon salt; 1/2 teaspoon baking soda; 1/2 teaspoon baking powder; 1 cup finely diced rhubarb

Why You’ll Love Brown Sugar Rhubarb Cookies Recipe

These cookies are a unique twist on classic flavors, blending warm brown sugar and spicy cinnamon with the tart brightness of fresh rhubarb. They’re simple to prepare, use everyday ingredients, and bake up soft and chewy with just the right amount of texture. Whether you’re baking for a gathering or simply want something cozy and homemade, these cookies are sure to impress.

Ingredients

(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)

1 cup light brown sugar
1/2 cup butter, softened
1 teaspoon vanilla extract
1 large egg
1 3/4 cups all-purpose flour
1 teaspoon cinnamon
1/2 teaspoon salt
1/2 teaspoon baking soda
1/2 teaspoon baking powder
1 cup finely diced rhubarb

Directions

Preheat your oven to 375°F.
In a large bowl, beat together the brown sugar, softened butter, vanilla extract, and egg using an electric mixer until creamy.
Add the flour, cinnamon, salt, baking soda, and baking powder to the bowl. Mix well until a soft dough forms.
Gently fold in the diced rhubarb until evenly distributed.
Use a 1-inch cookie scoop to form dough balls and place them on a parchment-lined baking sheet.
Bake for 12–14 minutes, or until the cookies are set and lightly golden around the edges.
Let the cookies cool on the baking sheet for 2 minutes before transferring to a wire rack to cool completely.

Servings and timing

Servings: 24 cookies
Prep Time: 10 minutes
Cook Time: 14 minutes
Total Time: 24 minutes
Calories per serving: 106.22 kcal

Variations

Add nuts: Fold in 1/2 cup chopped pecans or walnuts for extra crunch.
Spiced twist: Add a pinch of nutmeg or ground ginger for a deeper spice profile.
Coconut flavor: Mix in 1/3 cup shredded coconut for a tropical touch.
Frosted option: Top with a vanilla or cream cheese glaze for added sweetness.
Gluten-free: Use a 1:1 gluten-free flour blend to accommodate dietary needs.

Storage/Reheating

Store the cookies in an airtight container at room temperature for up to 4 days. For longer storage, refrigerate for up to a week or freeze in a sealed bag for up to 2 months. To enjoy warm, microwave a cookie for 10–15 seconds or let it come to room temperature naturally.

FAQs

How do I know when the cookies are done baking?

They should be lightly golden on the edges and just set in the center. Avoid overbaking to keep them soft.

Can I use frozen rhubarb?

Yes, just make sure to thaw and drain it well before adding to the dough to avoid excess moisture.

Can I make the dough ahead of time?

Yes, the dough can be chilled for up to 24 hours before baking. This may even enhance the flavor.

What does rhubarb taste like in cookies?

Rhubarb adds a tart, fruity brightness that balances the sweetness of the brown sugar and cinnamon.

Can I make these cookies dairy-free?

Use a plant-based butter substitute to make them dairy-free. The results will still be soft and delicious.

Are these cookies good for gifting?

Absolutely. Their unique flavor and soft texture make them a lovely homemade gift for friends or family.

Do I need to peel rhubarb before using it?

Not usually. Just wash it thoroughly and trim the ends. The skin is soft enough to bake with.

Can I use white sugar instead of brown sugar?

Brown sugar gives a deeper flavor and softer texture, but you can use white sugar in a pinch with slightly different results.

Will these cookies spread much while baking?

They spread slightly but tend to hold their shape well due to the structure of the dough.

What’s the best way to dice rhubarb for cookies?

Cut it into small, uniform pieces—about 1/4 inch—so it blends evenly into the dough and bakes consistently.

Conclusion

Brown Sugar Rhubarb Cookies are a delightful way to bring together sweet and tangy flavors in a soft, chewy treat. Perfect for any season, they’re easy to make and even easier to enjoy. Whether you’re new to baking with rhubarb or a longtime fan, these cookies are sure to become a go-to favorite.