Blueberry Candied Thyme Cookies

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Enjoy soft, chewy sugar cookies layered with homemade blueberry jam and a hint of thyme. Candied thyme sprigs add a crisp, herbal garnish both visually striking and fragrant. The vibrant purple jam contrasts the buttery dough, while thyme-infused sugar brings subtle perfume. Sweet, tart, and delicately herbal, these cookies are perfect for celebrations or whenever you crave a unique twist on classic flavors.

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Updated on Tue, 15 Jul 2025 22:42:35 GMT
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A stack of chocolate cookies with purple icing. | cookingkitchn.com

Blueberry and candied thyme sugar cookies bring together juicy bursts of fruit, buttery texture, and a subtle herbal twist for a cookie that feels both cozy and elevated. This recipe spotlights blueberry jam and aromatic fresh thyme in every bite, creating a cookie that stands out from classic sugar cookies but is still simple enough for a weeknight bake or a special celebration.

Ingredients

  • Frozen wild blueberries: give brighter tart flavor Use high quality berries for best taste
  • White sugar: sweetens both dough and jam and rolls for a classic crisp edge Organic or fine sugar gives an extra melt in the mouth texture
  • Fresh thyme: adds uplifting herbal notes Select sprigs that look vibrant and avoid limp or browning stems
  • Butter at room temperature: ensures your cookies bake up soft and rich Choose unsalted for better control over salt levels
  • Eggs and egg yolk: bind everything together and guarantee a chewy crumb Always use large eggs if possible
  • Vanilla bean paste: infuses the dough with fragrant depth If needed pure extract works as a sub
  • All purpose flour: makes a sturdy but tender cookie Pick unbleached for best results
  • Baking soda: for gentle lift and soft rise Make sure yours is fresh for even cookies
  • Red or purple gel food coloring: a few drops add a lovely purple hue Try to use gel for rich color that does not affect dough texture

Step-by-Step Instructions

Make the Blueberry Jam:
Cook frozen blueberries sugar and water in a steel pot over medium high heat until thick enough that your spatula leaves a clear trail through the jam for several seconds This step concentrates the berry flavor and prevents runny dough
Set aside to cool fully The jam needs to be room temp before you mix it into the dough
Candy the Thyme:
Gather thyme sprigs and dip each into pasteurized egg white then shake off the excess Carefully dredge each sprig in granulated sugar making sure to coat evenly Spread on a tray and dry for 20 to 30 minutes until the sugar crust forms The sparkle makes every cookie look festive
Prepare the Cookie Dough:
In one bowl mix flour baking soda and salt well so all leavening is evenly dispersed In a food processor pulse sugar with fresh thyme leaves until fragrant and green flecked This makes the base of flavor for your dough
Cream the Butter and Sugar:
Beat room temperature butter for a full minute until fluffy Pale butter means better aeration Add your thyme infused sugar and beat 2 to 3 minutes more scraping down the bowl so nothing is missed You want a light creamy mix
Add Eggs Vanilla and Jam:
Blend in vanilla egg egg yolk and cooled blueberry jam and let the mixer do its job for 2 to 3 minutes Stop once or twice to scrape down and be sure everything is smooth This makes sure the cookies are soft and flavor packed all the way through
Combine Wet and Dry:
In batches add the flour mix slowly on low so you do not overwork the dough Stop stirring as soon as you cannot see streaks of flour For tender cookies leave a few flour bits on the sides and finish by hand if needed
Shape and Roll in Thyme Sugar:
Scoop dough in even balls about 40 grams each or two tablespoons full Mix sugar with extra chopped thyme leaves in a bowl then roll each dough ball until fully coated in the mix The thyme sugar smells amazing when the cookies bake
Bake to Perfection:
Set dough balls on a parchment lined tray with room to spread Bake at 350 degrees for 8 to 9 minutes Pull the tray as soon as the cookie edges are set even if centers still look soft They finish baking on the tray
While hot gently use a circular cookie cutter to nudge the edges if you want extra round cookies Let cool fully before adding candied thyme sprigs for garnish
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A stack of purple cookies with blueberries on top. | cookingkitchn.com

The sweet jam and earthy thyme in these cookies remind me of spring days in my grandmother’s kitchen Her love for using fresh herbs inspired me to try thyme in a classic sweet cookie and I am always glad I did

Storage Tips

Store cookies in an airtight tin for up to four days The herbal notes stay fresh but for longer storage keep them in the freezer Cool cookies completely before freezing and layer with parchment in a freezer container Let thaw on the counter before topping with candied thyme

Ingredient Substitutions

If you cannot find wild blueberries use regular blueberries but expect a slightly more mellow flavor Lemon zest is a fantastic way to add brightness if you do not have thyme and raspberry jam works in a pinch for the fruit swirl Just adjust bake time when subbing jams with more liquid

Serving Suggestions

These cookies are perfect for brunch tables wedding showers or as a showstopper at holiday cookie swaps I love serving them with a pot of lemon tea or as a bright treat on a dessert board with creamy cheeses The candied thyme gives a special touch if you are serving guests

Cultural and Historical Notes

This recipe brings together flavors from classic European baking where fruit preserves and herbs often meet in tarts and biscuits The inspiration to candy thyme came from old fashioned herbal sweets and brings a bit of garden nostalgia to the modern cookie plate

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A stack of red berry cookies. | cookingkitchn.com

If you love experimenting try swapping herbs like lemon verbena or rosemary for thyme as each delivers a different aromatic accent As with many family recipes I encourage you to share your twist on these cookies at your next gathering or to simply enjoy the little moment of craftsmanship they bring to your kitchen

Frequently Asked Questions

→ How do I make the blueberry jam filling?

Simmer frozen blueberries, sugar, and water in a pot until thickened. Cool before using in the dough for best results.

→ What is candied thyme and how is it used?

Candied thyme is thyme sprigs dipped in egg white and sugar, then dried for a crisp, sugared finish. Use as a decorative, aromatic topping.

→ Can I use fresh blueberries instead of frozen?

Yes, fresh blueberries work well. Adjust the simmering time if needed to achieve a thick, jammy consistency.

→ How does thyme influence the flavor?

Thyme adds a subtle herbal note that pairs beautifully with sweet blueberry jam, adding depth and aroma to each bite.

→ How do I achieve vibrant cookie color?

Mix a few drops of red or purple food coloring into the dough to enhance the color and mimic the jam’s hue.

→ What’s the secret to soft, chewy cookies?

Underbake slightly and let cookies finish setting as they cool to maintain a chewy center and tender crumb.

Blueberry Candied Thyme Sugar Cookies

Soft sugar cookies with blueberry jam and candied thyme for a colorful and aromatic treat.

Prep Time
40 Minutes
Cook Time
9 Minutes
Total Time
49 Minutes
By: Sophia

Category: Sweet Delights

Difficulty: Intermediate

Cuisine: Modern American

Yield: 18 Servings (18 cookies)

Dietary: Vegetarian

Ingredients

→ Blueberry Jam

01 70 grams frozen wild blueberries
02 60 grams white sugar
03 30 millilitres water

→ Candied Thyme

04 4–5 sprigs fresh thyme, washed
05 32 grams pasteurized egg white
06 25–38 grams granulated white sugar

→ Cookie Dough

07 364 grams all-purpose flour
08 3.7 grams baking soda (3/4 teaspoon)
09 4.5 grams salt (3/4 teaspoon)
10 350 grams white sugar
11 Leaves from 4–5 thyme sprigs
12 226 grams unsalted butter, at room temperature
13 Blueberry jam (prepared above)
14 15 millilitres vanilla bean paste
15 1 large egg
16 1 egg yolk
17 2–3 drops red or purple gel food colouring

→ Thyme Sugar for Rolling

18 50 grams white sugar
19 Leaves from 2–3 sprigs fresh thyme

Instructions

Step 01

Combine frozen wild blueberries, 60 grams sugar, and 30 millilitres water in a steel saucepan. Cook over medium-high heat, stirring frequently, until the mixture thickens enough that dragging a spoon reveals the base of the pan for a few seconds. Remove from heat and allow to cool completely. Set aside.

Step 02

Pour pasteurized egg white into one shallow bowl and granulated sugar into another. Dip each thyme sprig into the egg white, allow excess to drip off, then coat with sugar. Shake gently to remove extra sugar. Place coated thyme on a tray and let dry for 20–30 minutes or until crystallized. Set aside for garnish.

Step 03

Set oven to 175°C (350°F). Line tray with parchment paper.

Step 04

Whisk together flour, baking soda, and salt in a bowl until evenly incorporated.

Step 05

In a food processor, blend 350 grams sugar with thyme leaves until integrated. Set aside.

Step 06

In a stand mixer, beat butter on medium speed until fluffy and pale, about 1 minute. Add the thyme sugar and continue to beat for 2–3 minutes, scraping down bowl as needed, until light and creamy.

Step 07

Add vanilla bean paste, whole egg, egg yolk, and the cooled blueberry jam to the creamed butter mixture. Mix on medium speed for 2–3 minutes until fully combined, scraping sides of the bowl halfway.

Step 08

Gradually add the dry flour mixture to the wet mixture in batches, blending on low speed until just incorporated. Scrape sides and bottom to ensure no dry pockets remain.

Step 09

Add 2–3 drops red or purple gel food colouring and gently mix to achieve the desired hue. Using a 2-tablespoon scoop or weighing 40-gram portions, shape dough into balls.

Step 10

Rub thyme leaves into 50 grams sugar with fingers to infuse the aroma. Roll each dough ball completely in thyme sugar.

Step 11

Arrange 5–6 dough balls per baking tray, leaving at least 5 centimeters between each. Bake for 8–9 minutes until edges are just set but centers remain soft. Immediately after baking, use a cookie cutter to gently shape each cookie into a perfect round if desired.

Step 12

Allow cookies to cool completely on a rack. Garnish with candied thyme sprigs before serving for an elegant presentation.

Notes

  1. Pulling cookies from the oven while the centers appear slightly under-baked guarantees a tender, chewy texture upon cooling.
  2. Candied thyme can be prepared up to 4 hours ahead of serving for optimal freshness and appearance.

Tools You'll Need

  • Steel saucepan
  • Wooden spoon or spatula
  • Shallow bowls
  • Stand mixer or electric mixer
  • Food processor
  • Baking tray
  • Parchment paper
  • Cookie scoop or kitchen scale
  • Wire cooling rack

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Contains eggs
  • Contains dairy (butter)
  • Contains gluten (wheat flour)

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 230
  • Total Fat: 9 g
  • Total Carbohydrate: 35 g
  • Protein: 2 g