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Blueberry Muffin Cookies – Crumbl Copycat Recipe

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4.2 from 10 reviews

These Blueberry Muffin Cookies are a delightful Crumbl copycat recipe, combining the tender, buttery texture of a muffin with the convenience and chewiness of a cookie. Packed with fresh blueberries, swirls of blueberry jam, and topped with a crumbly streusel, these cookies deliver a burst of fruity sweetness in every bite. Perfectly soft and baked to golden perfection, they make an irresistible treat for breakfast or dessert.

Ingredients

Streusel Topping

  • 3 tbsp butter
  • 2 tbsp brown sugar
  • 2 tbsp granulated sugar
  • 1/3 cup flour
  • Pinch of salt
  • Pinch of cinnamon

Cookie Dough

  • 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 well)
  • 1 to 1.5 tbsp blueberry jam

Instructions

  1. Make the streusel topping: Using a fork or your fingers, combine the butter, brown sugar, granulated sugar, flour, salt, and cinnamon together in a small bowl until the mixture is crumbly. Set aside.
  2. Prepare the cookie dough: Preheat your oven to 350°F (175°C) and line a baking sheet with parchment paper.
  3. Cream sugars and butter: In a large mixing bowl, cream the softened butter, granulated sugar, and brown sugar together until the mixture is light and creamy. Add the egg and vanilla extract, mixing until smooth.
  4. Add dry ingredients: Gently mix in the flour, corn starch, baking powder, baking soda, and salt. Fold in the fresh blueberries carefully to avoid bursting them and bleeding their color into the dough.
  5. Incorporate blueberry jam: Drop small dollops of blueberry jam onto the dough and swirl gently using a chopstick, knife, or small spatula to create visible streaks of jam without over-mixing.
  6. Form cookies and add topping: Scoop out 8 equally sized balls of dough and place them on the prepared baking sheet. Top each cookie dough ball with a generous amount of the prepared streusel topping.
  7. Bake the cookies: Bake in the preheated oven for 13-14 minutes until cooked through but still soft.
  8. Cool carefully: Let the cookies cool on the baking sheet for 15-20 minutes as they will be very soft and need time to set before handling.

Notes

  • Ensure blueberries are thoroughly dried to prevent excess moisture in the dough.
  • Be gentle when folding in the blueberries to keep them intact and prevent the dough from turning purple.
  • The cookies are soft right out of the oven; allow cooling for best texture and easier handling.
  • Swirling the jam lightly creates pretty marbled effects without overwhelming the cookie.
  • You can substitute frozen blueberries if fresh are unavailable; just thaw and pat dry first.
  • Store leftover cookies in an airtight container at room temperature for up to 3 days.