I love these strawberry rhubarb swirl sugar cookies because they combine soft, buttery cookies with a tangy-sweet fruit swirl that makes every bite interesting. I enjoy how the strawberry brings natural sweetness while the rhubarb adds a bright tart contrast. I also like how the swirl pattern makes them look beautiful without requiring complicated decorating skills.
Ingredients
(Here’s a tip: Check out the full list of ingredients and measurements in the recipe card below.)
All-purpose flour
Baking powder
Salt
Unsalted butter, softened
Granulated sugar
Egg
Vanilla extract
Strawberries, chopped
Rhubarb, chopped
Lemon juice
Cornstarch
Brown sugar (optional for deeper flavor)
Optional: powdered sugar for dusting
Directions
I start by cooking the strawberries and rhubarb in a small saucepan with a bit of sugar and lemon juice until they break down and become soft and jam-like.
I stir in cornstarch to help thicken the mixture, then I let it cool completely so it doesn’t melt the cookie dough later.
In a bowl, I cream the butter and sugar together until light and fluffy.
I add the egg and vanilla extract, mixing until smooth.
I combine flour, baking powder, and salt, then gradually mix it into the wet ingredients until a soft dough forms.
I roll the dough out into a rectangle and gently spread the cooled strawberry rhubarb filling over it.
I carefully roll the dough into a log to create a swirl effect and chill it so it firms up.
I slice the log into rounds and place them on a baking sheet.
I bake until the cookies are lightly golden and set around the edges, then I let them cool before serving.
servings and timing
I usually get about 18 to 24 cookies from this recipe.
Prep time: 25–30 minutes
Chilling time: 1–2 hours
Bake time: 10–12 minutes
Total time: about 2 hours 45 minutes
variations
I like changing these cookies depending on what I have. Sometimes I use only strawberries if rhubarb is not available, or I add a bit of orange zest for extra brightness. I also enjoy adding a vanilla glaze on top for extra sweetness or mixing a pinch of cinnamon into the dough for warmth.
storage/reheating
I store these cookies in an airtight container at room temperature for up to 3 days or in the refrigerator for up to 5 days. When I want them warm, I gently heat them in the microwave for a few seconds or let them come to room temperature so the swirl softens again. I also freeze the dough log and slice it when needed for fresh-baked cookies anytime.
FAQs
Can I use frozen strawberries or rhubarb?
I can use frozen fruit, but I make sure to cook off extra liquid so the filling doesn’t become too runny.
Why do I need to chill the dough?
I chill the dough so it becomes firm enough to slice cleanly and keeps the swirl shape while baking.
Can I skip the rhubarb?
I sometimes skip it and use only strawberries, but I find rhubarb adds a nice tart balance.
Why is my filling leaking out?
I notice this happens when I use too much filling or don’t chill the dough long enough before slicing.
Can I make the dough ahead of time?
I often prepare the dough log in advance and keep it refrigerated or frozen until I’m ready to bake.
Conclusion
I enjoy making strawberry rhubarb swirl sugar cookies because they are both fun to prepare and beautiful to serve. I like how the sweet and tart flavors balance perfectly, and I appreciate how the swirl design makes them feel special without extra effort.
Print
Strawberry Rhubarb Swirl Sugar Cookies
- Prep Time: 30 minutes
- Cook Time: 12 minutes
- Total Time: 2 hours 45 minutes
- Yield: 18–24 cookies
- Category: Dessert
- Method: Baking
- Cuisine: American
- Diet: Vegetarian
Description
Soft, buttery sugar cookies filled with a homemade strawberry rhubarb jam swirl, blending sweet strawberries with tart rhubarb for a beautiful, flavorful cookie with a striking spiral design.
Ingredients
- 2 1/2 cups all-purpose flour
- 1 tsp baking powder
- 1/2 tsp salt
- 1 cup unsalted butter, softened
- 1 cup granulated sugar
- 1 large egg
- 2 tsp vanilla extract
- 1 cup strawberries, chopped
- 1 cup rhubarb, chopped
- 2 tbsp lemon juice
- 1 tbsp cornstarch
- 2–3 tbsp brown sugar (optional)
- Optional: powdered sugar for dusting
Instructions
- In a small saucepan, cook strawberries, rhubarb, lemon juice, and a bit of sugar over medium heat until soft and jam-like.
- Stir in cornstarch and continue cooking until thickened, then remove from heat and let cool completely.
- In a bowl, cream butter and granulated sugar until light and fluffy.
- Add egg and vanilla extract, mixing until smooth.
- In a separate bowl, whisk flour, baking powder, and salt, then gradually mix into wet ingredients to form a soft dough.
- Roll dough into a rectangle on a floured surface.
- Spread cooled strawberry rhubarb filling evenly over the dough.
- Carefully roll the dough into a log to form a swirl and wrap tightly.
- Chill the dough log for 1–2 hours until firm.
- Slice into rounds and place on a parchment-lined baking sheet.
- Bake at 350°F (175°C) for 10–12 minutes or until edges are lightly golden.
- Cool completely before serving, optionally dust with powdered sugar.
Notes
- Cool filling completely before spreading to prevent melting the dough.
- Chilling is essential for clean slices and defined swirls.
- Use less filling if it feels too wet to avoid leaking.
- Frozen fruit can be used, but excess moisture should be cooked off.
- Dough log can be frozen and sliced for fresh baking later.
Nutrition
- Serving Size: 1 cookie
- Calories: 160
- Sugar: 12g
- Sodium: 75mg
- Fat: 7g
- Saturated Fat: 4g
- Unsaturated Fat: 2.5g
- Trans Fat: 0g
- Carbohydrates: 22g
- Fiber: 1g
- Protein: 2g
- Cholesterol: 25mg
