Name: Crumbl Blueberry Muffin Cookies with Streusel Recipe
Prep time: 15 min
Cook time: 14 min
Total time: 29 min
Cuisine: American
Ingredients: 1/2 cup butter, softened; 1/3 cup granulated sugar; 1/4 cup brown sugar; 1 large egg; 1 tsp vanilla extract; 1 1/2 cups all-purpose flour; 1 tbsp corn starch; 1/4 tsp baking powder; 1/2 tsp baking soda; 1/4 tsp salt; 1/2 cup fresh blueberries, washed and dried; 1 to 1.5 tbsp blueberry jam; 3 tbsp butter; 2 tbsp brown sugar; 2 tbsp granulated sugar; 1/3 cup all-purpose flour; Pinch of salt; Pinch of cinnamon

Jump to Recipe· 3.9 from 51 reviews

If you’ve ever wished for a dessert that perfectly captures the nostalgic flavors of a blueberry muffin with a delightful cookie twist, then you are in for a treat with this Crumbl Blueberry Muffin Cookies with Streusel Recipe. Imagine tender, buttery cookie dough studded with fresh blueberries and swirled with luscious blueberry jam, all crowned with a crisp, golden streusel topping that adds the perfect crunchy contrast. This recipe will fill your kitchen with the most inviting aroma and leave your taste buds dancing with joy. It’s truly a dessert experience that merges two favorites into one irresistible bite.

Ingredients You’ll Need

The image shows seven white bowls each with different baking ingredients arranged on a white marbled surface. At the top left, a scalloped bowl holds dark blue blueberries. To the right, a white bowl contains a mix of white flour, baking soda, baking powder, cornstarch, and salt. Below that, a small white dish holds granulated sugar. To the left of it, a clear glass bowl shows a mix of cinnamon, white sugar, and other spices. Below the spices, a white bowl contains brown sugar. Next to that, another white bowl has dark purple blueberry jam. On the bottom left, a white bowl is filled with cubed yellow butter. Near the top left, a white dish holds a golden-yellow mix of egg and vanilla extract. All ingredients are clearly visible, neatly arranged on the white marbled surface. photo taken with an iphone --ar 4:5 --v 7

Gathering simple, everyday ingredients is the secret behind the magic of this recipe. Each component plays a crucial role, from the rich butter for that melt-in-your-mouth softness, to the fresh blueberries that bring bursts of juicy sweetness, and the streusel that delivers a crunchy, cinnamon-kissed finish.

1/2 cup butter, softened: Provides a rich, creamy base that keeps cookies tender and moist.

1/3 cup granulated sugar: Adds sweetness and helps achieve a slight crisp edge on the cookies.
1/4 cup brown sugar: Brings a subtle caramel flavor and extra moisture to the dough.
1 large egg: Binds the ingredients together and adds structure.

1 tsp vanilla extract: Enhances the overall flavor with warm, sweet notes.
1 & 1/2 cup all-purpose flour: The foundation for the cookie’s soft yet sturdy texture.
1 tbsp corn starch: Keeps cookies tender and soft by lightening the flour mixture.

1/4 tsp baking powder: Provides gentle leavening without overpowering the delicate crumb.
1/2 tsp baking soda: Helps cookies rise slightly and develop a perfect golden color.
1/4 tsp salt: Balances sweetness and enhances all the flavors.

1/2 cup fresh blueberries, washed and dried well: Delivers juicy, fresh bursts in every bite.
1 to 1.5 tbsp blueberry jam: Adds concentrated blueberry flavor and beautiful swirls inside the cookies.
3 tbsp butter (for streusel): Creates a rich, crumbly topping full of flavor.

2 tbsp brown sugar (for streusel): Gives the streusel a deep sweetness and chewy texture.
2 tbsp granulated sugar (for streusel): Adds slight crunch and balance to the topping.
1/3 cup flour (for streusel): Forms the base of the crumbly topping.

A pinch salt (for streusel): Enhances the flavor complexity of the streusel.
A pinch cinnamon (for streusel): Infuses a warm, comforting spice that complements the blueberries beautifully.

How to Make Crumbl Blueberry Muffin Cookies with Streusel Recipe

Step 1: Create the Streusel Topping

Start by making the streusel topping. Using your fingers or a fork, combine butter, both sugars, flour, salt, and cinnamon in a small bowl. Work the ingredients together until the mixture becomes crumbly but still slightly moist. This topping will form a crisp and flavorful crown, so set it aside while you prepare the cookie dough.

Step 2: Prepare the Cookie Dough

Preheat your oven to 350 degrees Fahrenheit and line a baking sheet with parchment paper to ensure your cookies bake evenly and don’t stick. Cream together the softened butter and both sugars until the mixture turns pale and fluffy—this step is key for that desirable light texture. Beat in the egg followed by vanilla extract until the batter is smooth and inviting.

Step 3: Mix the Dry Ingredients

In a separate bowl, whisk the all-purpose flour, corn starch, baking powder, baking soda, and salt. Gently fold these dry ingredients into your wet mixture until just combined. Careful not to overmix here—you want to maintain a tender crumb without toughening the dough.

Step 4: Add Blueberries and Jam Swirls

Gently fold the fresh blueberries into your dough, being mindful not to crush them to avoid bleeding their color into the batter. Then, drop small dollops of blueberry jam over the dough and swirl it lightly using a knife or spatula. Keep the swirls visible for a beautiful marbled effect that bursts with flavor in every bite.

Step 5: Shape and Bake

Scoop out eight evenly sized dough balls onto your baking sheet. Don’t forget to top each one generously with the crumbly streusel you prepared earlier. Pop them in the oven and bake for 13 to 14 minutes. Once baked, let the cookies cool on the baking sheet for 15 to 20 minutes—they’re delicate when warm, but this patience allows them to firm up just enough while staying wonderfully soft inside.

How to Serve Crumbl Blueberry Muffin Cookies with Streusel Recipe

The image shows a close-up of a blueberry crumb cookie resting on white parchment paper over a white marbled surface. The cookie has two main layers: the soft, light golden base with visible purple-blue blueberries baked inside, and a crumbly, tan-colored topping scattered generously on top. One cookie in the foreground has a bite taken out, exposing the soft inside with blueberries. Around the cookies are loose blueberries adding color contrast. In the top right corner, part of a white scalloped bowl holds more blueberries. Photo taken with an iphone --ar 4:5 --v 7

Garnishes

For an extra special touch, sprinkle some powdered sugar over the cookies just before serving—it adds a pretty, bakery-style finish that’s both charming and delicious. Fresh blueberries or a light drizzle of blueberry jam right before serving can intensify the fruity flavor and brighten the plate.

Side Dishes

These cookies pair incredibly well with a hot cup of tea or freshly brewed coffee, making them a perfect companion for your afternoon break. For brunch or dessert, serve alongside a dollop of whipped cream or a scoop of vanilla ice cream to elevate the whole experience.

Creative Ways to Present

Try stacking a few cookie layers with cream cheese frosting between for a blueberry muffin-inspired cookie cake. You can also sandwich softened cream cheese mixed with a hint of lemon zest between two cookies for a delightful twist. Presenting them on pretty cupcake liners or rustic wooden boards adds an inviting, homemade vibe perfect for sharing.

Make Ahead and Storage

Storing Leftovers

Once cooled completely, store any leftovers in an airtight container at room temperature. They will stay fresh and soft for up to three days, though these goodies tend to disappear much faster!

Freezing

You can freeze the baked cookies by placing them in a single layer on a baking tray until firm, then transferring to a freezer-safe bag or container. They freeze beautifully for up to two months—just thaw at room temperature before enjoying.

Reheating

To bring back that freshly baked warmth, reheat the cookies in a preheated oven at 300 degrees Fahrenheit for about 5 minutes. This will soften the cookie again and revive the delectable aroma of blueberry and cinnamon-rich streusel.

FAQs

Can I use frozen blueberries instead of fresh?

While fresh blueberries provide the best texture and color, frozen blueberries can be used if thoroughly thawed and drained to reduce excess moisture that might affect your cookie’s consistency.

Is it possible to substitute the jam with another fruit jam?

Absolutely! While blueberry jam complements the fresh berries perfectly, raspberry or strawberry jam can also add a lovely fruity swirl and vibrant color.

How do I prevent the blueberries from bleeding too much into the dough?

Gently fold the blueberries last and avoid overmixing the dough afterward. Also, ensure the berries are well-dried before adding to the mix to minimize excess juice.

Can I make the streusel topping in advance?

Yes! The streusel mix can be prepared a day ahead and kept covered in the refrigerator. Just bring it back to room temperature before sprinkling on your cookies.

What makes these cookies different from regular blueberry muffins or cookies?

This Crumbl Blueberry Muffin Cookies with Streusel Recipe combines the best of both worlds: the soft, tender crumb and blueberry flavors of muffins with the handheld convenience and crisp edges of cookies, enriched by a crunchy cinnamon streusel topping.

Final Thoughts

If you’re on the hunt for a novel yet comforting treat that will quickly become a household favorite, look no further than this Crumbl Blueberry Muffin Cookies with Streusel Recipe. Each bite feels like a warm hug, weaving together juicy blueberries and crumbly sweetness into a cookie that’s as charming as it is scrumptious. So grab your mixing bowl, roll up your sleeves, and get ready to impress both yourself and anyone lucky enough to share these delightful cookies with you!