• 1. Step 1: Preheat Oven
• 2. Preheat your oven to 350°F and line a baking sheet with parchment paper.
• 3. Step 2: Cream Butter and Sugar
• 4. In a large bowl, beat the softened butter and granulated sugar together until light and fluffy. Add the egg and vanilla extract, mixing until well combined.
• 5. Step 3: Combine Dry Ingredients
• 6. In a separate bowl, whisk together the flour, baking soda, and salt. Gradually add the dry ingredients to the butter mixture, mixing just until combined.
• 7. Step 4: Fold in the Mix-Ins
• 8. Gently fold in the white chocolate morsels and fresh blueberries. If the dough seems too thick, add up to 2 tablespoon of milk to reach the desired consistency.
• 9. Step 5: Scoop and Bake

10. Drop tablespoon-sized portions of dough onto the prepared baking sheet, spacing them about 2 inches apart.

• 11. Step 6: Bake to Perfection
• 12. Bake the cookies for 12–15 minutes, or until the edges are lightly golden but the centers are still soft.
• 13. Step 7: Cool and Serve
• 14. Allow the cookies to cool on the baking sheet for 5 minutes before transferring them to a wire rack.