Preheat the oven to 375°F (190°C). Line a muffin tin with paper liners or grease with cooking spray.
In a large mixing bowl, whisk together the flour, granulated sugar, brown sugar, baking powder, baking soda, and salt.
In a separate mixing bowl, whisk together the melted butter, eggs, milk, and vanilla extract.
Pour the wet ingredients into the dry ingredients and stir until just combined. Do not overmix.
Fold in the chocolate chips.
Using a cookie scoop or spoon, divide the batter evenly among the muffin cups.
Bake for 18-20 minutes, or until a toothpick inserted into the center of a muffin comes out clean.
Allow the muffins to cool in the pan for 5 minutes before transferring them to a wire rack to cool completely.
Enjoy your delicious and creative chocolate chip muffins!