01 - Preheat oven to 350°F and line a baking tray with parchment paper.
02 - In a mixing bowl, beat butter, brown sugar, and white sugar until light and fluffy.
03 - Incorporate vanilla extract and egg into the creamed mixture until fully combined.
04 - Whisk flour, baking soda, and salt together in a separate bowl.
05 - Gradually add dry mixture to wet ingredients, stirring until just combined.
06 - Gently fold chocolate chips into the dough.
07 - Scoop tablespoon-sized dough portions onto prepared tray, spacing each 2 inches apart.
08 - Bake for 10 to 12 minutes until edges turn golden. Cool on tray for 5 minutes before transferring to a wire rack.
09 - Combine whole milk, heavy cream, and vanilla extract in a small saucepan over low heat. Stir until warmed without boiling. Sweeten with honey or sugar if desired.
10 - Pour warm creamy milk into glasses and serve alongside freshly baked cookies.