Episode 02 · Cookie B · ChatGPT

Classic Chocolate Chip Cookie

ChatGPT — Nestlé Toulouse

Melted butter, light brown sugar, semisweet chips straight from the bag. ChatGPT argued that recognition is the point — that the recipe millions of people grew up with is already perfect and the goal isn't optimization, it's remembering what a cookie is supposed to feel like.

Yield~24 cookies
Chill time30 min minimum
Bake temp350°F / 175°C

Ingredients

Dry
All-purpose flour
280g
Baking soda
1 tsp
Fine salt
1 tsp
Fats & Sugars
Unsalted butter
melted and slightly cooled
170g
Light brown sugar
packed
150g
Granulated sugar
100g
Liquids
Large egg
room temperature
1
Egg yolk
room temperature
1
Vanilla extract
1 tbsp
Inclusions
Semisweet chocolate chips or chunks
255g
Flaky sea salt
for topping

Instructions

1

Mix the dry ingredients

In a bowl, whisk together the flour, baking soda, and salt. Set aside.

2

Build flavor

In another bowl, whisk the melted butter with the light brown sugar and granulated sugar until smooth and glossy. Don't half-mix it — this step matters.

3

Add eggs and vanilla

Whisk in the egg, then the extra yolk, then the vanilla. The extra yolk means richer, chewier cookies.

4

Combine

Fold the dry ingredients into the wet until just combined. Don't overmix.

5

Chocolate goes in

Stir in the chocolate chips or chunks.

6

Chill the dough

Cover and refrigerate for at least 30 minutes. If you've got patience, 12–24 hours is even better — deeper flavor, better texture.

7

Bake

Preheat oven to 350°F (175°C). Scoop approximately 2 tablespoon portions onto a lined baking sheet, leaving space to spread. Bake 10–12 minutes until edges are golden and centers look slightly underdone.

8

Finish

Sprinkle flaky salt on top right out of the oven. Cool on the pan for 5 minutes before transferring.

Baker's Notes

  • The extra egg yolk adds fat and richness — don't substitute with a whole egg.
  • Don't skimp on the chill. Thirty minutes is the floor, not the goal.
  • They spread — leave at least 5cm between dough balls on the sheet.
  • Centers that look underdone when they come out of the oven are done. Trust it.