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A soft, buttery cookie meets the classic flavor of a blueberry muffin, topped with a crumbly streusel that makes each bite irresistible!

Blueberry Muffin Cookies with Streusel Topping

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  • Author: Jake
  • Prep Time: 15 minutes
  • Cook Time: 15 minutes
  • Total Time: 30 minutes
  • Yield: 16 cookies 1x
  • Category: Cookies
  • Method: Baking
  • Cuisine: American

Description

These Blueberry Muffin Cookies are the best of both worlds—a soft, tender cookie loaded with juicy blueberries and topped with a buttery streusel. Perfect for breakfast, a snack, or dessert, these cookies bring the classic muffin flavor into a convenient handheld form.


Ingredients

Units Scale
  • For the Cookies:
    • 1/2 cup unsalted butter, softened
    • 3/4 cup granulated sugar
    • 1 large egg
    • 1 tsp vanilla extract
    • 1 1/2 cups all-purpose flour
    • 1 tsp baking powder
    • 1/2 tsp baking soda
    • 1/4 tsp salt
    • 1/4 cup sour cream or plain Greek yogurt
    • 1 cup fresh or frozen blueberries (do not thaw if using frozen)
  • For the Streusel Topping:
    • 1/4 cup all-purpose flour
    • 2 tbsp granulated sugar
    • 2 tbsp unsalted butter, cold and cubed

Instructions

  1. Preheat and Prepare:
    1. Preheat your oven to 350°F (175°C). Line a baking sheet with parchment paper.
  2. Make the Streusel Topping:
    1. In a small bowl, mix the flour and sugar. Add the cold butter and use a fork or your fingers to work it into the mixture until crumbly. Set aside.
  3. Make the Cookie Dough:
    1. In a large bowl, cream the butter and sugar together until light and fluffy.
    2. Add the egg and vanilla extract, mixing until combined.
    3. In a separate bowl, whisk together the flour, baking powder, baking soda, and salt.
    4. Gradually add the dry ingredients to the wet ingredients, alternating with the sour cream or yogurt. Mix until just combined.
    5. Gently fold in the blueberries.
  4. Shape and Add Streusel:
    1. Scoop 2-tablespoon portions of dough onto the prepared baking sheet, spacing them about 2 inches apart.
    2. Sprinkle a generous amount of streusel topping over each cookie.
  5. Bake:
    1. Bake for 12–15 minutes, or until the edges are lightly golden and the centers are set. Allow to cool on the baking sheet for 5 minutes before transferring to a wire rack.
  6. Serve:
    1. Serve warm or at room temperature. Enjoy with coffee, tea, or a glass of milk!

Notes

  • For a citrusy twist, add 1 tsp lemon zest to the cookie dough.
  • If using frozen blueberries, toss them in a tablespoon of flour to prevent bleeding.
  • These cookies can be stored in an airtight container at room temperature for up to 3 days or in the fridge for up to a week.

Nutrition

  • Serving Size: 1 cookie
  • Calories: ~160
  • Sugar: 11g
  • Sodium: 75mg
  • Fat: 7g
  • Saturated Fat: 4g
  • Unsaturated Fat: 3g
  • Trans Fat: 0g
  • Carbohydrates: 22g
  • Fiber: 1g
  • Protein: 2g
  • Cholesterol: 25mg