This recipe delivers thick, chewy chocolate chip cookies with crisp edges and soft centers, inspired by the classic “Ut” style that emphasizes a perfect balance of textures. Using melted butter and an extra egg yolk creates a rich, caramel-like flavor and a tender crumb that stays moist for days. Whether you’re a seasoned baker or a beginner, this straightforward method yields consistently delicious results every time.
Ingredients
- 2 1/4 cups (280 g) all-purpose flour
- 1 teaspoon baking soda
- 1 teaspoon salt
- 1 cup (226 g) unsalted butter, melted and slightly cooled
- 1 cup (200 g) packed light brown sugar
- 1/2 cup (100 g) granulated sugar
- 1 large egg plus 1 egg yolk, at room temperature
- 2 teaspoons vanilla extract
- 2 cups (340 g) semisweet chocolate chips
Instructions
- Preheat your oven to 350°F (175°C). Line two baking sheets with parchment paper.
- In a medium bowl, whisk together the flour, baking soda, and salt. Set aside.
- In a large bowl, mix the melted butter with both sugars until well combined. The mixture should look like wet sand.
- Add the egg, egg yolk, and vanilla extract to the butter-sugar mixture. Stir until smooth and glossy.
- Gradually fold the dry ingredients into the wet ingredients using a spatula or wooden spoon. Mix just until no streaks of flour remain—do not overmix.
- Gently fold in the chocolate chips until evenly distributed.
- Cover the dough with plastic wrap and chill in the refrigerator for at least 30 minutes (or up to 72 hours). Chilling prevents spreading and deepens flavor.
- Using a cookie scoop or tablespoon, drop rounded tablespoons of dough onto the prepared baking sheets, spacing them about 2 inches (5 cm) apart.
- Bake for 10–12 minutes, until the edges are golden brown but the centers still look slightly soft. For even baking, rotate the pans halfway through.
- Remove from the oven and let cool on the baking sheets for 5 minutes before transferring to a wire rack to cool completely.
Tips
- Chill the dough: Don’t skip the chilling step—it prevents the cookies from spreading too thin and allows the flavors to meld. If you’re in a hurry, even 15 minutes helps.
- Measure flour correctly: Spoon the flour into your measuring cup and level it off with a knife. Scooping directly can pack in too much flour, making cookies dry and cakey.
- Use good chocolate: The quality of chocolate chips matters. Choose a brand you enjoy eating, or chop a chocolate bar for pools of melted chocolate.
- Substitutions: For a dairy-free version, replace the butter with coconut oil (use 3/4 cup) and use dairy-free chocolate chips. The cookies will have a slight coconut flavor.
Serving Suggestions
Serve these cookies warm with a glass of cold milk or a scoop of vanilla ice cream for a classic dessert. They also make great lunchbox treats or a sweet addition to a brunch spread. For a fun twist, sandwich two cookies with a layer of chocolate ganache or peanut butter.
Variations
- Nutty: Add 1 cup (120 g) of chopped walnuts or pecans along with the chocolate chips.
- Double Chocolate: Replace 1/4 cup (30 g) of the flour with unsweetened cocoa powder and use white chocolate chips for a black-and-white contrast.
- Oatmeal: Swap 1 cup (125 g) of the all-purpose flour with 1 cup (80 g) old-fashioned oats for a chewier texture.
- Sea Salt Finish: Sprinkle a pinch of flaky sea salt on each cookie right before baking for a sweet-salty flavor.
Storage and Reheating
Store baked cookies in an airtight container at room temperature for up to 5 days. To keep them soft, add a slice of bread to the container—it absorbs excess air. For longer storage, freeze baked cookies in a zip-top bag for up to 3 months. To reheat, place a cookie on a microwave-safe plate and heat for 10–15 seconds, or warm in a 300°F (150°C) oven for 5 minutes to restore crisp edges.
Frequently Asked Questions
Can I use salted butter instead of unsalted? Yes, but reduce the added salt to 1/4 teaspoon to avoid overly salty cookies.
Why did my cookies spread too much? This usually happens if the dough wasn’t chilled, or if the butter was too warm. Make sure your butter is cooled to room temperature before mixing, and chill the dough as directed.
Can I freeze the cookie dough? Absolutely. Shape the dough into balls, freeze on a baking sheet until solid, then transfer to a zip-top bag. Bake from frozen, adding 1–2 minutes to the baking time.
What’s the best way to get soft cookies? Slightly underbake them—pull them out when the centers are just set. They will continue to bake on the hot pan.
Can I make these gluten-free? Yes, substitute a 1:1 gluten-free flour blend that contains xanthan gum. The texture will be slightly more delicate, but they’ll still be delicious.
How do I make my cookies chewy? Use more brown sugar than white, and add an extra egg yolk. Both add moisture and chewiness.
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Safety notes: safe minimum internal temperatures from USDA FSIS; raw and undercooked fish guidance from the U.S. FDA. Food safety notes
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