Giant Chocolate Chip Cookies

Step 1

Combine melted/cooled butter, brown sugar, and granulated sugar in a large bowl and stir well.

Step 2

Add egg, egg yolk, and vanilla extract and stir until combined.

Step 3

In a separate, medium-sized bowl, whisk together flour, cornstarch, baking soda, baking powder, and salt.

Step 4

Gradually add flour mixture to butter mixture, stirring until completely combined. Stir in chocolate chips.

Step 5

Cover cookie dough with plastic wrap and transfer to refrigerator to chill for at least 30 minutes.

Step 6

About 15 minutes before dough is finished chilling, preheat oven to 350F (175C) and line baking sheets with parchment paper².

Step 7

Once dough has chilled and oven has preheated, remove cookie dough from fridge and scoop ½ cup (yes, cup!) of dough and roll into a round ball.

Step 8

Place cookie dough on prepared baking sheets, spacing several inches apart.

Step 9

Transfer to 350F (175C) oven and bake 14-16 minutes or until edges are beginning to turn golden brown.

Step 10

Allow cookies to cool completely on baking sheet before removing and enjoying.