These Ultimate Chocolate Chip Cookies deliver the perfect balance of crispy edges and chewy centers that cookie lovers crave. With a secret ingredient that makes them extra tender and a foolproof method, this recipe creates bakery-quality cookies every single time.
Why You’ll Love This Recipe
These Ultimate Chocolate Chip Cookies stand out from ordinary cookie recipes thanks to their incredible texture and rich flavor. The addition of cornstarch creates an impossibly tender bite, while the combination of granulated and brown sugars provides the perfect sweetness balance with subtle caramel notes. The cold butter technique ensures your cookies maintain their shape while baking, giving you those coveted thick, bakery-style cookies rather than flat, thin ones.
What makes these Ultimate Chocolate Chip Cookies truly special is their versatility and reliability. Whether you’re a beginner baker or an experienced cook, this recipe delivers consistent results every time. The optional walnuts add a delightful crunch that complements the smooth chocolate chips beautifully, but they’re easily omitted for nut-free households.
Ingredients You’ll Need

- 1¼ cups all-purpose flour
- 3 tablespoons cornstarch
- ½ teaspoon salt
- ½ teaspoon baking soda
- ½ cup cold butter (1 stick)
- 6 tablespoons granulated sugar
- 6 tablespoons brown sugar (packed)
- 1 large egg
- ½ teaspoon vanilla extract
- 1 bag semi-sweet chocolate chips (10-11 oz, or ½ bag for less chocolate)
- ¼ cup walnut pieces (optional)
How to Make Ultimate Chocolate Chip Cookies
Creating these Ultimate Chocolate Chip Cookies is straightforward when you follow the proper technique. The key lies in maintaining the right temperature for your ingredients and not overmixing the dough.
Step-by-Step Instructions
Step 1: Prepare Your Workspace Preheat your oven to 350°F (175°C) and line two baking sheets with parchment paper. This prevents sticking and ensures even browning.
Step 2: Mix Dry Ingredients In a medium bowl, whisk together the flour, cornstarch, salt, and baking soda until well combined. The cornstarch is crucial for achieving that tender texture in your Ultimate Chocolate Chip Cookies.
Step 3: Cream Butter and Sugars In a large bowl, cream the cold butter with both granulated and brown sugars until light and fluffy, about 3-4 minutes with an electric mixer. The mixture should look pale and increase in volume.
Step 4: Add Wet Ingredients Beat in the egg and vanilla extract until fully incorporated. Make sure to scrape down the sides of the bowl to ensure even mixing.
Step 5: Combine Wet and Dry Gradually add the flour mixture to the butter mixture, mixing on low speed until just combined. Don’t overmix, as this can make your Ultimate Chocolate Chip Cookies tough.
Step 6: Fold in Add-ins Gently fold in the chocolate chips and walnuts (if using) with a wooden spoon or spatula until evenly distributed throughout the dough.
Step 7: Shape and Bake Drop rounded tablespoons of dough onto the prepared baking sheets, spacing them about 2 inches apart. Bake for 10-12 minutes, or until the edges are lightly golden but the centers still look slightly underbaked.
Step 8: Cool Properly Allow the Ultimate Chocolate Chip Cookies to cool on the baking sheet for 5 minutes before transferring to a wire rack. This finishing cooling process helps them achieve the perfect texture.
Helpful Tips
The secret to perfect Ultimate Chocolate Chip Cookies lies in several key techniques. First, use cold butter rather than room temperature butter. This helps the cookies maintain their shape and creates a better texture. When measuring flour, spoon it into your measuring cup and level it off rather than scooping directly from the bag, which can compress the flour and lead to dense cookies.
Don’t overbake your Ultimate Chocolate Chip Cookies. They should look slightly underdone in the center when you remove them from the oven, as they’ll continue cooking on the hot pan. For even baking, rotate your pans halfway through the baking time if your oven has hot spots.
Consider chilling your dough for 30 minutes before baking if you have time. This helps prevent spreading and creates thicker cookies. You can also freeze portions of dough for future baking sessions.
Details
These Ultimate Chocolate Chip Cookies have a preparation time of about 15 minutes and bake in just 10-12 minutes per batch. The recipe yields approximately 24 medium-sized cookies, perfect for sharing or storing for later enjoyment.
The cornstarch in this recipe is what sets these Ultimate Chocolate Chip Cookies apart from traditional versions. It creates a more tender crumb and helps achieve that perfect chewy texture. If you don’t have cornstarch on hand, you can substitute with an equal amount of flour, though the texture will be slightly different.
For best results, use room temperature eggs and measure your ingredients accurately. Baking is a science, and precise measurements ensure consistent results with your Ultimate Chocolate Chip Cookies.
Notes

These Ultimate Chocolate Chip Cookies can be customized to suit different preferences. Try using dark chocolate chips for a more intense chocolate flavor, or mix different types of chips for variety. White chocolate chips, butterscotch chips, or even dried fruit can create delicious variations.
The dough can be made ahead and refrigerated for up to 3 days or frozen for up to 3 months. If freezing, wrap the dough tightly in plastic wrap and thaw in the refrigerator before baking.
For extra-large bakery-style Ultimate Chocolate Chip Cookies, use a large cookie scoop or ¼ cup measure to portion the dough, and increase baking time by 2-3 minutes.
Frequently Asked Questions
Why are my Ultimate Chocolate Chip Cookies spreading too much? Overly warm butter or dough can cause excessive spreading. Make sure your butter is cold when mixing, and consider chilling the dough before baking.
Can I make these Ultimate Chocolate Chip Cookies without cornstarch? Yes, you can substitute the cornstarch with an equal amount of flour, though the texture will be slightly less tender.
How do I know when my Ultimate Chocolate Chip Cookies are done? The edges should be lightly golden, but the centers may still look slightly underbaked. They’ll finish cooking on the pan after removal from the oven.
Can I use margarine instead of butter? Butter provides the best flavor and texture for Ultimate Chocolate Chip Cookies. If you must substitute, use a high-quality margarine with at least 80% fat content.
Why do my cookies turn out flat? Flat cookies usually result from warm dough, too much sugar, or insufficient flour. Make sure to measure accurately and keep ingredients at proper temperatures.
Storage Instructions
Store your Ultimate Chocolate Chip Cookies in an airtight container at room temperature for up to one week. For longer storage, freeze the baked cookies for up to 3 months in a freezer-safe container or bag.
To maintain optimal freshness, place a slice of bread in the container with your Ultimate Chocolate Chip Cookies. The bread will help maintain moisture and keep the cookies soft.
For crispy cookies, store them in a container with a loose-fitting lid. For chewy cookies, use an airtight container. You can also refresh day-old cookies by warming them in a 300°F oven for 2-3 minutes.
Related Recipes
For more delicious baking inspiration, check out these related recipes from Run of Life:
- Double Chocolate Brownies – Perfect for chocolate lovers
- Oatmeal Raisin Cookies – A classic comfort cookie
- Snickerdoodles – Cinnamon-sugar perfection
- Peanut Butter Cookies – Rich and satisfying
Conclusion
These Ultimate Chocolate Chip Cookies represent everything a perfect cookie should be: crispy on the outside, chewy on the inside, and loaded with chocolate in every bite. The simple addition of cornstarch and the cold butter technique elevate these cookies from ordinary to extraordinary.
Whether you’re baking for a special occasion, satisfying a sweet craving, or creating memories with family, these Ultimate Chocolate Chip Cookies deliver consistent, delicious results. The recipe is foolproof enough for beginners yet sophisticated enough to impress experienced bakers.
With proper storage, you can enjoy these Ultimate Chocolate Chip Cookies for days, though they’re so delicious they rarely last that long. Save this recipe, share it with friends, and enjoy the satisfaction of creating bakery-quality cookies in your own kitchen.