Name: Gooey Raspberry Crumble Cookies
Prep time: 30 min
Cook time: 15 min
Total time: 45 min
Cuisine: American
Ingredients: 1 cup (2 sticks) unsalted butter, softened; 1/2 cup granulated sugar; 1/2 cup light brown sugar, packed; 1 tsp pure vanilla extract; 2 1/4 cups all-purpose flour; 1/2 tsp baking powder; 1/2 tsp salt; 1/2 cup high-quality raspberry preserves; 1/2 cup fresh raspberries, gently mashed; 1 tsp cornstarch

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These Gooey Raspberry Crumble Cookies are the ultimate cozy treat for weekend baking! They feature a buttery, melt-in-your-mouth shortbread base filled with a sweet and tart raspberry center, all finished off with a generous sprinkle of crumb topping. Every single bite is packed with warm, comforting berry bliss.

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The Science Behind Gooey Raspberry Crumble Cookies

Starch Gelatinization (Cornstarch in Filling): Whisking cornstarch into fresh raspberries and preserves creates a thermoreversible starch gel when exposed to oven heat. As the filling bubbles, the starch granules swell and trap liquid, keeping the berry center gooey while preventing excess moisture from weeping into the cookie base.
Fat-to-Flour Ratio & Dough Stability: The high fat content in the crumble dough coats flour proteins, limiting gluten formation to deliver a melt-in-your-mouth shortbread texture. Chilling the dough before baking solidifies the butter so the cookie walls hold their deep thumbprint shape without flattening.
Hygroscopic Moisture Balance: Combining brown sugar with white granulated sugar retains residual moisture within the baked base. This produces a soft, chewy bottom crust underneath the moist berry filling while allowing the top dough sprinkles to dry into crisp, buttery crumbs.

Ingredients

For the Crumble Dough:

1 cup (2 sticks) unsalted butter, softened
1/2 cup granulated sugar
1/2 cup light brown sugar, packed
1 tsp pure vanilla extract
2 1/4 cups all-purpose flour
1/2 tsp baking powder
1/2 tsp salt

For the Raspberry Filling:

1/2 cup high-quality raspberry preserves
1/2 cup fresh raspberries, gently mashed
1 tsp cornstarch

Step-by-Step Instructions

1.Prep Oven and Baking Sheets:‏Preheat oven to 350°F (175°C).

Preheat your oven to 350°F and line two large baking sheets with parchment paper or silicone baking mats.

2.Prepare the Raspberry Filling:‏Cornstarch thickens the berry center.

In a small bowl, stir together the raspberry preserves, gently mashed fresh raspberries, and cornstarch until smoothly combined. Set aside.

3.Cream Butter and Sugars:‏Beat until light and fluffy.

In a large mixing bowl, beat the softened butter, granulated sugar, and brown sugar together on medium speed until light and creamy. Stir in the vanilla extract.

4.Incorporate Dry Ingredients:‏Mix until soft clumps form.

Add the all-purpose flour, baking powder, and salt. Mix on low speed just until the dough comes together into crumbly but cohesive clumps.

5.Reserve Crumble Dough:‏Save for topping.

Set aside about 1/2 cup of the cookie dough in a separate bowl to use as the crumble topping later.

6.Shape and Indent Dough Balls:‏Create a deep indentation.

Scoop 1.5-tablespoon portions of the remaining dough and roll them into smooth balls. Place them on the prepared baking sheets and use your thumb or the back of a round measuring spoon to press a deep well into the center of each ball.

7.Fill and Sprinkle Crumble:‏Chill 15 minutes before baking.

Spoon a generous teaspoon of the raspberry filling into each well. Sprinkle the reserved crumble dough evenly over the top of the filling on each cookie.

8.Bake to Light Golden:‏Bake 13 to 15 minutes.

Bake for 13–15 minutes, or until the edges are lightly golden brown and the raspberry filling is gently bubbling.

9.Cool Completely:‏Filling sets as it cools.

Let the cookies rest on the baking sheets for at least 10 minutes so the centers set, then transfer them to a wire rack to cool completely.

Pro Tips for Baking Success

Chill the Shaped Cookie Base: Placing the indented dough balls in the fridge for 15 minutes before filling and baking prevents the butter from melting too quickly, keeping the jam safely contained inside the cookie wells.
Combine Preserves with Fresh Fruit: Mixing fresh, lightly mashed raspberries into store-bought preserves adds natural acidity and bright berry texture that cuts through the rich butter dough.
Avoid Overfilling: Stick to about 1 generous teaspoon of filling per cookie. Overfilling can cause the raspberry jam to bubble over the edges and burn on the baking sheet.

Step-by-step photos of making raspberry crumble cookies, from mixing the dough and filling to shaping, baking and cooling. — Gooey Raspberry Crumble Cookies 4

Frequently Asked Questions

What is the unhealthiest crumbl cookie?

Crumbl cookies are known for their massive size and rich ingredients, with many ranging from 500 to over 800 calories per single cookie. Heavy, peanut butter-based or thickly frosted specialty flavors—such as the Peanut Butter Mudslide or Chocolate Peanut Butter ft. Oreo—rank among the highest in calorie density, containing upwards of 800 calories, over 40 grams of fat, and high amounts of saturated fats and sugars per cookie.

What are the secrets to a chewy raspberry cookie?

The main secrets to a chewy raspberry cookie are:

Adding Brown Sugar: Light or dark brown sugar introduces moisture via molasses.
Thickening Berry Liquids: Using cornstarch in the raspberry filling prevents excess moisture from soaking into the dough and making it soggy.
Chilling the Dough: Keeps the fat firm so cookies bake thick rather than spreading thin.
Underbaking Slightly: Pulling cookies when the edges are set keeps the centers chewy and soft.

How to make cookies thick like crumbl?

To achieve thick, bakery-style Crumbl cookies:

Use cold or slightly softened butter instead of melted butter.
Add a small amount of cornstarch or dry pudding mix to the flour mixture.
Keep the flour ratio slightly higher than liquid fats.
Chill portioned dough balls thoroughly in the refrigerator before baking.
Portion dough into large scoops (3 to 4 tablespoons) and bake at 350°F–375°F until just golden around the edges.

What are crumble raspberry cookies made of?

Gooey raspberry crumble cookies are made of two main parts:

Buttery Shortbread Crumble Dough: Unsalted butter, granulated sugar, light brown sugar, vanilla extract, all-purpose flour, baking powder, and salt.
Gooey Berry Filling: A blend of raspberry preserves, fresh raspberries, and cornstarch. A portion of the base dough is set aside and crumbled over the top before baking.