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Cooling rack filled with 70 bite‑size half‑baked soft chocolate chip cookies on a granite countertop – soft chocolate chip cookies

Soft Chocolate Chip Cookies (Half‑Baked Style)

Gooey‑centered, soft chocolate chip cookies ready in 9 minutes—no chilling!

Ingredients
  

  • - ¾ cup unsalted butter softened
  • - ¾ cup light brown sugar packed
  • - ¼ cup white sugar
  • - 1 large egg + 1 egg yolk
  • - 2 tsp vanilla extract
  • - 2 cups all‑purpose flour
  • - 2 tsp cornstarch
  • - 1 tsp baking soda
  • - ½ tsp salt
  • - 1½ cups semi‑sweet chocolate chips
  • - Optional: ½ cup M&M’s or chopped nuts

Instructions
 

  • Preheat oven to 350 °F (177 °C). Line two baking sheets with parchment.
  • Cream butter, brown sugar, and white sugar 2 min until fluffy.
  • Beat in egg, yolk, and vanilla until silky.
  • Whisk flour, cornstarch, baking soda, and salt; add to wet mixture. Blend just until streaks disappear.
  • Fold in chocolate chips (and add‑ins).
  • Scoop 1½‑Tbsp mounds 2 inches apart.
  • Bake 9–11 min—edges set, centers pale.
  • Cool on sheet 10 min; transfer to rack.

Notes

* Pull at 9 min for “half‑baked” gooey centers.
* For thicker cookies, chill scooped dough 30 min before baking.
* Freeze unbaked balls up to 3 months; bake from frozen at 325 °F for 12 min.