Name: Strawberry Rhubarb Swirl Sugar Cookies Recipe
Prep time: 20 min
Cook time: 30 min
Total time: 1 h 20 min
Cuisine: American
Ingredients: 1 cup packed chopped Strawberries; 1 cup packed chopped Rhubarb (about 2 stalks); 3 tablespoons granulated cane sugar; Juice of 1 Lemon (about 2 tablespoons); 1 cup Unsalted Butter; 2 cups All Purpose Flour; 1 tsp. Cornstarch; 1/2 tsp. Fine Sea Salt; 1/2 tsp. Baking Soda; 1 cup Granulated Cane Sugar; 1/2 cup Light Brown Sugar; 1 large Egg; 1 Egg Yolk; 2 tsp. Vanilla Extract; 2 tbsp. Cold Water

Jump to Recipe· 3.9 from 15 reviews

If you adore the classic charm of sugar cookies but crave a fresh, fruity twist, you’re going to fall head over heels for this Strawberry Rhubarb Swirl Sugar Cookies Recipe. Imagine buttery, tender sugar cookies swirled with luscious, tangy strawberry rhubarb jam—each bite bursting with a balance of sweet and tart that feels like a warm hug from springtime itself. This recipe is one of those rare treats that combines the nostalgia of homemade cookies with the vibrant flavors of seasonal fruit, making it perfect for everything from afternoon tea to festive celebrations with friends and family.

Ingredients You’ll Need

A black baking tray with parchment paper holds about 21 small red dollops of a thick, textured mixture spread unevenly across it. To the upper left of the tray, a white bowl lined with a light yellow-striped cloth is filled with fresh, whole strawberries showing their green leafy tops. The scene is set on a white marbled surface with bright natural light highlighting the vivid red colors of both the mixture and the strawberries. photo taken with an iphone --ar 4:5 --v 7

These simple yet carefully chosen ingredients are what make the Strawberry Rhubarb Swirl Sugar Cookies Recipe come alive. Each one plays a crucial role, from the creamy butter creating that melt-in-your-mouth texture to the fresh fruit jam adding a burst of color and flavor that elevates the ordinary sugar cookie into something truly special.

1 cup packed chopped Strawberries: Use ripe, juicy berries for the best natural sweetness and vibrant red color in your jam.
1 cup packed chopped Rhubarb (about 2 stalks): Adds a perfect tartness that balances the strawberries and gives your swirl a lovely pink hue.
3 tablespoons granulated cane sugar: Sweetens the jam without overpowering the fruit’s natural flavors.
Juice of 1 Lemon (2 tablespoons): Brightens the jam and helps preserve its fresh flavor.
1 cup Unsalted Butter: Provides richness and tenderness to the cookie dough.
2 cups All Purpose Flour: The foundation for the perfect cookie structure.
1 tsp. Cornstarch: Keeps the cookies soft and slightly chewy.
1/2 tsp. Fine Sea Salt: Enhances all the sweet and tangy flavors.
1/2 tsp. Baking Soda: Gives a light lift for a tender crumb.
1 cup Granulated Cane Sugar: Adds sweetness and a delightful snap.
1/2 cup Light Brown Sugar: Brings a subtle caramel note and moisture.
1 large Egg: Binds the dough together perfectly.
1 Egg Yolk: Contributes extra richness and helps with the golden color.
2 tsp. Vanilla Extract: Layers in warm, comforting flavor.
2 tbsp. Cold Water: Ensures the dough comes together smoothly.

How to Make Strawberry Rhubarb Swirl Sugar Cookies Recipe

Step 1: Prepare the Strawberry Rhubarb Jam

Start by combining the chopped strawberries, rhubarb, sugar, and lemon juice in a saucepan. Stir everything together and set it over medium-high heat until it comes to a boil. Then, cover the pan and simmer on low heat for 10 minutes to allow the fruit to soften and release its natural juices. After that, remove the lid and cook for an additional 3 to 5 minutes, stirring frequently until the mixture thickens to a jam-like consistency. Once thickened, remove the pan from the heat and let the jam cool slightly.

Step 2: Freeze the Jam Dollops

Line a small baking pan or a large plate with parchment paper. Spoon large dollops of the warm jam on the parchment, spacing them out so they don’t touch. Pop the tray into the freezer for about 30 minutes or until the jam dollops are completely frozen solid. This step helps create beautiful swirls in your cookies without the jam spreading too much during baking.

Step 3: Make the Sugar Cookie Dough

In a large mixing bowl, cream together the unsalted butter, granulated sugar, and light brown sugar until light and fluffy. Add in the egg, egg yolk, and vanilla extract, beating well to fully combine. In a separate bowl, whisk together the all-purpose flour, cornstarch, fine sea salt, and baking soda. Gradually add the dry ingredients to the wet mixture, alternating with cold water, until you have a smooth, soft dough. Be careful not to overmix, as this will ensure your cookies stay tender.

Step 4: Form and Swirl the Cookies

Preheat your oven to 350°F (175°C). On a floured surface, roll out the dough to about 1/4 inch thick. Cut out your desired shapes or use a cookie scoop for rustic rounds. Gently press a frozen dollop of the strawberry rhubarb jam onto the center of each cookie, then use a toothpick or skewer to swirl the jam into the dough, creating beautiful marbled patterns.

Step 5: Bake to Perfection

Place the cookies on a parchment-lined baking sheet spaced about 2 inches apart. Bake for 12 to 15 minutes or until the edges are lightly golden but the centers remain soft. Remove from the oven and let the cookies cool on the baking sheet for 5 minutes before transferring to a wire rack to cool completely. This cooling time allows the jam swirls to set and the cookies to maintain their shape and texture.

How to Serve Strawberry Rhubarb Swirl Sugar Cookies Recipe

A white plate is filled with about ten round cookies, each showing a mix of light golden brown and red swirls of strawberry jam throughout their soft, slightly cracked surface. Around the cookies, fresh whole strawberries and some halved strawberries with bright red interiors and green leaves are scattered on a white marbled background, adding fresh color to the scene. The cookies have a textured, gently uneven surface with patches of jam creating bright, shiny red streaks on each one, making the arrangement look warm and inviting. photo taken with an iphone --ar 4:5 --v 7

Garnishes

These cookies look stunning all on their own, but for extra flair, try sprinkling a light dusting of powdered sugar just before serving. A few fresh strawberry slices or tiny mint leaves can elevate the presentation, adding fresh color and a hint of herbaceous aroma that perfectly complements the fruit.

Side Dishes

Pair your Strawberry Rhubarb Swirl Sugar Cookies Recipe with a cup of hot Earl Grey tea or a creamy latte to bring out the warm vanilla and tangy fruit notes. For a brunch or dessert table, a dollop of whipped cream or a scoop of vanilla bean ice cream makes the perfect accompaniment, turning these cookies into an indulgent treat.

Creative Ways to Present

Arrange the cookies on a beautiful wooden board or a colorful ceramic plate with sprigs of fresh rhubarb leaves and strawberry greens as natural decoration. You can also gift these cookies by stacking them inside wax paper and tying with rustic twine for a homemade-present vibe that friends and family will adore.

Make Ahead and Storage

Storing Leftovers

Place any leftover Strawberry Rhubarb Swirl Sugar Cookies in an airtight container at room temperature. They should stay fresh and chewy for up to 4 days, making them perfect for enjoying throughout the week without losing their delicious texture or flavor.

Freezing

You can freeze both the baked cookies and the cookie dough. For the cookies, freeze them individually on a baking sheet before transferring to a freezer-safe container or bag, where they will keep well for up to 3 months. To freeze the dough, wrap it tightly in plastic wrap and seal in a freezer bag; thaw in the fridge overnight before rolling out.

Reheating

Reheat thawed cookies gently in a preheated 300°F (150°C) oven for 5 to 7 minutes to restore their soft, just-baked texture. Avoid microwaving as it can make them chewy and dense instead of tender and flaky.

FAQs

Can I use frozen strawberries and rhubarb for the jam?

Absolutely! Frozen strawberries and rhubarb work well, just make sure to thaw and drain any excess liquid before cooking to avoid a watery jam. This helps keep the jam thick and perfect for swirling.

What if I don’t have cornstarch—can I skip it?

Cornstarch helps keep the cookies soft, but if you don’t have any, you can omit it. Your cookies may be a bit firmer but still delicious. Alternatively, arrowroot powder works as a great substitute.

How long should I chill the dough before baking?

While chilling the jam dollops is essential, chilling the dough isn’t strictly necessary in this recipe. However, if you want cleaner cookie shapes or prefer a firmer dough to handle, chilling for 20 to 30 minutes can help.

Can I make the jam ahead of time?

Yes! Making the strawberry rhubarb jam a day or two ahead actually deepens the flavor. Just keep it refrigerated and then proceed with freezing the dollops before adding them to the cookie dough.

Are these cookies gluten-free if I use gluten-free flour?

They can be! Swapping in a gluten-free all-purpose flour blend designed for baking usually works well. Just make sure your blend contains xanthan gum or another binder to help replicate the dough’s texture.

Final Thoughts

Now that you’ve got this wonderful Strawberry Rhubarb Swirl Sugar Cookies Recipe in your baking repertoire, I encourage you to try it soon and see how effortlessly it brings joy to every occasion. These cookies are not just a treat for the taste buds but a celebration of fresh, seasonal flavors lovingly wrapped up in a golden, buttery package. Happy baking and even happier sharing!