Blueberry Jammy Cookies

You know, I absolutely love making cookies with jam, and I’ve got to tell you something—I discovered this delicious recipe for blueberry jammy cookies that’s totally become my favorite. These cookies are like, seriously the most wonderful thing I’ve ever baked in my kitchen. They’re soft, they’re fruity, and they have this gooey blueberry jam center that just melts in your mouth.

So here’s the thing—I used to think that cookies with jam inside were way too tricky for me to make at home. But then I tried making blueberry jammy cookies, and honestly, they were really simple and so much fun to make. I realized that, like, anyone can make them, even if you think you’re not good at baking like I did.

I mean, when I bit into one of these cookies for the first time, the blueberry jam was so, um, yummy and the cookie was so soft that I couldn’t stop eating them. These cookies are basically like little pockets of fruity goodness, you know? They’re perfect for snacking, or honestly, anytime you want something that tastes homemade and really tasty.

So, like, I really think you should try making these blueberry jammy cookies for yourself. I’m gonna share exactly how I make them, step by step. Trust me, you’re totally gonna love them as much as I do!

Why You’ll Love This Recipe

• Reader Favorite: Home bakers consistently praise these cookies for their unique blueberry filling and tender crumb structure.
• Bursting with Flavor: Fresh blueberries combined with lemon juice create a naturally sweet and slightly tart jam center that pairs beautifully with buttery dough.
• Quick Preparation: Ready to bake in just 15 minutes with minimal fuss and common pantry ingredients.
• Make-Ahead Friendly: Prepare the dough up to 2 hours ahead and bake fresh whenever you’re ready.
• Perfect for Sharing: This recipe yields about 24 cookies, ideal for gatherings or storing throughout the week.

What You Need to Know Before You Start

Prep Time & Cook Time

Prep Time: 15 minutes
Chill Time: 30 minutes
Bake Time: 12-14 minutes
Total Time: About 1 hour

Servings

This recipe makes approximately 24 cookies, perfect for a family of four or a small gathering. Each batch yields satisfying, palm-sized cookies with jammy centers.

Difficulty

These cookies are easy enough for beginners but rewarding for experienced bakers who appreciate the delicate balance of flavors. The technique is straightforward, requiring only basic mixing and baking skills.

Required Kitchen Tools

For best results, gather these items before starting:

• Medium and large mixing bowls
• Hand or stand mixer
• Measuring cups and spoons
• Whisk
• Baking sheets
• Parchment paper
• Wire cooling rack
• Cookie scoop or spoon
• Rubber spatula

Ingredients for Blueberry Jammy Cookies

Here’s everything you’ll need to make these delightful cookies:

For the Cookie Dough:

• 1 cup (226g) unsalted butter, softened to room temperature
• 3/4 cup (150g) granulated sugar
• 1 large egg, at room temperature
• 2 teaspoons pure vanilla extract
• 2 and 1/4 cups (281g) all-purpose flour, spooned and leveled
• 1 teaspoon baking powder
• 1/2 teaspoon salt

For the Blueberry Jam Filling:

• 1 and 1/2 cups fresh blueberries (or frozen, thawed)
• 1/4 cup (50g) granulated sugar
• 1 tablespoon fresh lemon juice
• 1 tablespoon cornstarch

For Finishing:

• 1 tablespoon coarse sugar (for sprinkling, optional)

Tips and Tricks for Success

Understanding a few key techniques ensures your cookies turn out perfectly every time.

Room Temperature Ingredients Matter: Softened butter and room temperature eggs blend more smoothly into the dough, creating a tender crumb. Remove ingredients from the refrigerator 30 minutes before baking.

Don’t Overmix the Dough: Mix the dry ingredients into the wet mixture just until combined. Overmixing develops gluten, which can make cookies tough rather than tender.

Prepare the Jam in Advance: Making the blueberry filling before you start the dough saves time. Let it cool completely before filling the cookies.

Space Cookies Properly: Leave about 2 inches between cookies on the baking sheet. This allows them to bake evenly without spreading into one another.

Use Quality Blueberries: Fresh, ripe blueberries provide the best flavor. If using frozen blueberries, thaw them completely and drain excess liquid to prevent a soggy filling.

Monitor Baking Time: Oven temperatures vary. Start checking cookies at the 12-minute mark. They’re done when edges are lightly golden but centers still look slightly soft.

Variations for Blueberry Jammy Cookies

These cookies are versatile and welcome creative adaptations.

Lemon Zest Addition: Mix 1 teaspoon of fresh lemon zest into the cookie dough for extra citrus brightness that complements the blueberries.

White Chocolate Chips: Fold in 1/2 cup white chocolate chips into the dough for added sweetness and texture contrast.

Almond Extract: Replace 1/2 teaspoon of vanilla with almond extract for a subtle nutty undertone.

Berry Medley: Combine blueberries with raspberries or blackberries in the jam filling for a mixed berry version.

Glazed Topping: Drizzle finished cookies with a simple lemon glaze made from powdered sugar and lemon juice.

Thyme Infusion: Add 1/4 teaspoon fresh thyme to the blueberry filling for an unexpected herbal note.

How to Make Blueberry Jammy Cookies: Step-by-Step Instructions

Step 1: Prepare the Blueberry Jam

Combine fresh blueberries, sugar, lemon juice, and cornstarch in a small saucepan over medium heat. Stir occasionally until the mixture reaches a gentle simmer. Continue cooking for 3-4 minutes, stirring frequently, until the blueberries break down and the mixture thickens slightly. The cornstarch will help the filling set properly inside the cookies. Transfer the jam to a small bowl and let it cool completely to room temperature. This step is important because warm filling can melt the butter in your dough.

Step 2: Cream the Butter and Sugar

Using a hand mixer or stand mixer, beat the softened butter and granulated sugar together on medium speed. Continue mixing for 2-3 minutes until the mixture becomes light, fluffy, and pale in color. This process incorporates air into the dough, creating tender cookies rather than dense ones.

Step 3: Add Egg and Vanilla

Add the egg to the creamed mixture and beat until fully incorporated. Then add the vanilla extract and mix until everything is well combined. Scrape down the sides of the bowl with a rubber spatula to ensure all ingredients are mixed evenly.

Step 4: Combine Dry Ingredients

In a separate medium bowl, whisk together the all-purpose flour, baking powder, and salt. This ensures the leavening agent is distributed evenly throughout the dry ingredients, which helps the cookies rise consistently.

Step 5: Bring Dough Together

Slowly add the dry ingredient mixture to the wet ingredients. Mix on low speed until just combined. Be careful not to overmix, as this can develop too much gluten and result in tough cookies. The dough should come together smoothly without any visible dry flour streaks.

Step 6: Chill the Dough

Cover the dough bowl with plastic wrap or transfer it to an airtight container. Refrigerate for at least 30 minutes, up to 2 hours. Chilling makes the dough easier to handle and helps the cookies maintain their shape while baking.

Step 7: Preheat and Prepare

Preheat your oven to 350°F (177°C). Line two baking sheets with parchment paper. This prevents sticking and allows for even heat distribution during baking.

Step 8: Shape and Fill Cookies

Using a cookie scoop or spoon, place dough balls about 1.5 tablespoons in size onto the prepared baking sheets, spacing them about 2 inches apart. Gently flatten each dough ball slightly with your fingers, creating a small well in the center. Spoon about 1/2 teaspoon of cooled blueberry jam into the center of each cookie. This small amount of filling prevents overflow while ensuring each bite has jammy goodness.

Step 9: Add Finishing Touch

Lightly sprinkle coarse sugar over each cookie if desired. This adds a subtle crunch and visual appeal. This step is optional but recommended for a bakery-style finish.

Step 10: Bake

Place the baking sheets in the preheated oven and bake for 12-14 minutes. The cookies are done when the edges are lightly golden brown, but the centers still appear slightly soft. The centers will continue to cook slightly as the cookies cool, resulting in a tender texture.

Step 11: Cool

Remove the baking sheets from the oven and let the cookies rest on the hot pan for 5 minutes. This short rest allows them to firm up slightly without becoming too hard. Transfer the cookies to a wire cooling rack and allow them to cool completely. The blueberry jam will set further as the cookies cool to room temperature.

Serving and Decoration

How to Serve Blueberry Jammy Cookies

These cookies shine in various settings and pair beautifully with different beverages.

With Afternoon Tea: Serve alongside hot tea or coffee for an elegant afternoon treat. The tart blueberry jam complements the warmth of a hot beverage perfectly.

For Breakfast: Pack these cookies for a quick breakfast or brunch alongside yogurt and fresh fruit.

As a Dessert: Present these at dinner parties or dessert gatherings. Their homemade appearance and unique flavor make them feel special.

Gift-Ready: Package these cookies in a pretty box or jar with ribbon for a thoughtful homemade gift. They stay fresh for several days.

Decoration Ideas: Dust finished cookies with powdered sugar for a snowy appearance, or drizzle with white chocolate for extra elegance.

Storing Blueberry Jammy Cookies

Proper storage keeps your cookies fresh and enjoyable throughout the week.

Room Temperature Storage: Place cooled cookies in an airtight container at room temperature. They’ll stay fresh for 3-4 days. Place parchment paper between layers to prevent sticking.

Refrigerator Storage: Store in an airtight container in the refrigerator for up to 5 days. The cooler temperature helps preserve the blueberry jam filling.

Freezer Storage: These cookies freeze beautifully for up to 2 months. Place them in a freezer-safe container with parchment between layers. Thaw at room temperature for about 30 minutes before serving.

Cookie Dough Storage: Unbaked dough can be refrigerated for up to 3 days in an airtight container. Scoop onto baking sheets and bake straight from the refrigerator, adding 1-2 minutes to the bake time.

Nutrition Information

Nutrient	Amount per Cookie
Calories	142
Total Fat	6.8g
Saturated Fat	4.2g
Trans Fat	0.2g
Cholesterol	18mg
Sodium	95mg
Total Carbohydrates	18.5g
Dietary Fiber	0.3g
Total Sugars	11.2g
Protein	1.4g
Calcium	28mg
Iron	0.6mg
Potassium	42mg

Nutrition values are approximate and calculated based on standard ingredient measurements. Values may vary depending on specific brands used.

Blueberry Jammy Cookies FAQs

Can I use frozen blueberries instead of fresh?

Yes, frozen blueberries work well in this recipe. Thaw them completely and drain excess liquid before making the jam. Excess moisture can prevent the filling from setting properly. Alternatively, you can add an extra 1/2 teaspoon of cornstarch if the berries release a lot of liquid.

Why is my blueberry jam too runny?

The cornstarch in the jam mixture should thicken it adequately. If it’s still too runny, cook it for an additional 1-2 minutes, or add another 1/2 teaspoon of cornstarch mixed with a tiny bit of water. Always cool the jam completely before using it to fill cookies.

Can I make these cookies without a stand mixer?

Absolutely. A hand mixer works just as well, and you can even mix by hand with a wooden spoon. It takes a bit more elbow grease, but the results are identical. When adding dry ingredients, fold them in gently with a spatula to avoid overmixing.

How do I prevent the jam from leaking out during baking?

The key is using the right amount of jam (about 1/2 teaspoon per cookie) and making sure it’s completely cooled before filling. Don’t overfill the cookies, as the jam expands slightly as it heats. If jam does leak slightly, don’t worry—it caramelizes on the pan and tastes delicious.

Can I substitute the lemon juice in the jam?

Yes. Orange juice, lime juice, or even a splash of balsamic vinegar can replace the lemon juice. Each creates a different flavor profile. Lemon is traditional because it brightens the blueberry flavor without overpowering it.

What if I don’t have cornstarch?

Cornstarch is important for thickening the jam, but you can substitute it with an equal amount of tapioca starch or arrowroot powder. Regular flour doesn’t work as effectively and can make the jam slightly cloudy.

How long do these cookies stay fresh?

Stored in an airtight container at room temperature, these cookies stay fresh for 3-4 days. In the refrigerator, they last up to 5 days. Freezing extends their shelf life to 2 months.

Can I double this recipe?

Yes, doubling the recipe is straightforward. Simply multiply all ingredients by two. Baking time remains the same. You may need three baking sheets to accommodate all the cookies.

Are these cookies suitable for a gluten-free diet?

Traditional all-purpose flour contains gluten, so these cookies are not naturally gluten-free. However, you can substitute a high-quality gluten-free flour blend in a 1:1 ratio. The texture may be slightly different, so testing is recommended.

Can I add cream cheese to the dough?

Yes, adding 2-4 ounces of softened cream cheese to the dough creates a richer, more tender cookie. Reduce the butter slightly when adding cream cheese to maintain the right dough consistency.

Conclusion

Blueberry Jammy Cookies offer a delightful combination of buttery dough and tart-sweet blueberry filling that elevates the simple cookie experience. With only basic ingredients and straightforward instructions, these cookies are accessible to bakers of all skill levels. The recipe comes together quickly, chills in under an hour, and bakes in minutes, making it perfect for satisfying sudden dessert cravings or preparing gifts for loved ones.

The natural flavors of fresh blueberries and bright lemon juice create a sophisticated cookie that feels special without requiring complicated techniques. Each cookie delivers a small burst of jammy goodness, making them memorable and worth baking again and again.

Whether you’re an experienced baker looking for a new recipe to add to your rotation or a beginner seeking a straightforward project, Blueberry Jammy Cookies deliver consistent, delicious results. Share them with family and friends, or enjoy them with a cup of tea during a quiet moment. These cookies remind us that simple ingredients, when combined thoughtfully, create something truly delightful.