Costco Chocolate Chip Cookie Recipe

If you’ve ever picked up a box of Costco’s bakery chocolate chip cookies and somehow eaten three before you got to the car, you’re not alone. They’re big, soft, slightly crisp on the edges, and full of gooey chocolate chunks — pure cookie bliss.

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Costco Chocolate Chip Cookie Ingredients

1 cup (222g) salted butter, softened
1 cup (246g) brown sugar
½ cup (115g) granulated sugar
2 eggs
⅓ cup (108g) light corn syrup
1 tablespoon molasses
½ teaspoon vanilla extract
3 ½ cups (532g) all-purpose flour
½ teaspoon salt
½ teaspoon baking soda
1 ½ cups (300g) chocolate chunks

How To Make Costco Chocolate Chip Cookies

Preheat the oven: Set to 350°F (180°C). Line baking sheets with parchment paper.
Cream the butter and sugars: Use a stand or hand mixer to beat butter, brown sugar, and granulated sugar until light and fluffy.
Mix in wet ingredients: Scrape down the bowl, then mix in eggs, corn syrup, molasses, and vanilla.
Add dry ingredients: Add flour, salt, and baking soda. Mix until a soft, sticky dough forms.
Fold in the chocolate chunks: Stir gently to distribute the chunks evenly through the dough.
Portion and shape: Scoop 3-tablespoon portions of dough. Roll into balls and place on baking sheets. Press a few extra chocolate chunks on top if desired.
Bake: Bake 9–11 minutes, or until edges are just golden and centers are puffed.
Cool and store: Let cool on the tray. Store in an airtight container overnight for the signature soft-edged Costco texture.

Recipe Tips

How do I get that signature chewy center?
The combination of corn syrup and molasses locks in moisture. Be sure not to overbake — they’ll set as they cool.
Why are the edges crispy right out of the oven?
That’s normal! Store them overnight in an airtight container and the edges will soften by the next day.
Can I use chocolate chips instead of chunks?
Yes, but chocolate chunks give a bakery-style look and richer bite.
Can I make them bigger like Costco’s jumbo size?
Absolutely. Just increase the scoop size and add 2–3 minutes to the bake time.

What To Serve With Chocolate Chip Cookies

Cold milk — Classic pairing that never fails.
Vanilla ice cream — Turn it into an ice cream sandwich.
Espresso or strong coffee — Cuts the sweetness perfectly for adults.

How To Store Costco Chocolate Chip Cookies

Room Temp: Store in an airtight container for up to 5 days.
Freezer: Freeze raw cookie dough balls or baked cookies in an airtight bag for up to 2 months. Thaw before baking or serving.
Reheating: Warm in the microwave for 10–15 seconds to revive the gooey center.

Costco Chocolate Chip Cookie Nutrition Facts

Calories: 268 kcal
Carbs: 37g
Protein: 3g
Fat: 12g
Sugar: 21g
Sodium: 145mg
Fiber: 1g
Based on one cookie (24 cookies total)

FAQs

Can I skip the corn syrup?

You can, but the texture may change — it won’t be quite as chewy or glossy.

Can I freeze the dough?

Yes. Portion, freeze on a tray, then transfer to a freezer bag. Bake straight from frozen at 350°F for 11–13 minutes.

Can I make these gluten-free?

Try a 1:1 gluten-free baking blend. Results may vary slightly in texture.

How do I keep them soft after baking?

Let them cool completely, then store in an airtight container. You can also place a slice of bread in the container to keep moisture in.