Chocolate Chip Sugar Cookies
Chocolate Chip Sugar Cookies deliver a tender, chewy center with a crisp sugared edge and pockets of melted chocolate, creating a delightful textural contrast. This easy, crowd friendly cookie blends buttery richness and sweet simplicity, perfect for holiday trays, bake sales, or an easy weeknight treat. Try them for reliably soft results and a comforting, nostalgic flavor you will want to make again and again.
Equipment
- Stand mixer
- Paddle attachment
- Mixing Bowls
- Spatula
- Baking Sheet
- Parchment Paper
- Cooling rack
Ingredients
- 2 3/4 cups all-purpose flour, spooned and leveled Provide structure and bulk to the dough while creating a tender crumb when measured spooned and leveled; combine with leaveners and dry ingredients for even distribution and proper texture. Ensure proper mixing to avoid overworking gluten, which keeps cookies soft rather than chewy. Measure accurately for consistent cookie spread and bake time.
- 2 teaspoons cornstarch Lighten the texture and help set the cookie by tenderizing the flour proteins for a softer bite; cornstarch also reduces spread during baking. Sift or whisk with other dry ingredients to evenly incorporate and prevent lumps. Use the specified amount to maintain the intended delicate crumb.
- 1 teaspoon baking soda Leaven the dough by producing carbon dioxide when reacting with acidic components, contributing lift and a slightly airy texture. Ensure it’s evenly mixed with dry ingredients so cookies rise uniformly. Replace or adjust only if recipe chemistry is altered.
- 3/4 teaspoons salt Enhance overall flavor balance and control yeast-like rising by seasoning the dough; salt also strengthens gluten bonds slightly, improving texture. Dissolve or mix thoroughly with dry ingredients to avoid concentrated salty pockets. Adjust only for dietary needs, as it affects sweetness perception.
- 1/2 teaspoon baking powder Provide a secondary leavening boost for fine crumb and slight tenderness when used with baking soda and heat; baking powder helps achieve consistent rise. Whisk with other dry ingredients to ensure even distribution. Use measured amount to preserve intended cookie structure.
- 1 cup unsalted butter, at cool room temperature Cream with sugar to incorporate air, creating a light, tender cookie base; cool room temperature butter blends smoothly without becoming greasy. Contribute to flavor richness and mouthfeel, so avoid using melted or overly soft butter which alters spread. Chill dough if necessary to control shape during baking.
- 1 3/4 cup granulated sugar Sweeten and aerate when creamed with butter, creating structure and a tender crumb while contributing to browning and caramelized notes. Provide bulk sweetness and influence spread, so measure precisely to maintain cookie texture. Granulated sugar also offers slight crisp edges when baked.
- 1 large egg Bind ingredients and add moisture while contributing to leavening and richness; whole egg adds structure through coagulated proteins and emulsification. Beat or add at room temperature for even incorporation and smoother dough. Adjust only if altering overall fat or liquid balance.
- 1 large egg yolk Enrich dough with additional fat and richness while increasing chewiness and tender texture; the yolk adds concentrated emulsifiers for smoother dough. Combine with other wet ingredients to ensure even distribution and improved mouthfeel. Use exactly one yolk to maintain intended moisture.
- 1 tablespoon pure vanilla extract Boost overall flavor profile with warm, aromatic sweetness and enhance perceived complexity; pure vanilla extract complements the chocolate and sugar. Add with wet ingredients for even dispersion and avoid using artificial imitations if seeking deeper flavor. Use measured amount to prevent overpowering other flavors.
- 1 cup mini chocolate chips, plus more for garnish Provide concentrated chocolate flavor and textural pops distributed through the cookie for delightful bites; mini size ensures even chocolate in every mouthful. Fold in gently to keep dough aeration, and reserve extra for garnish to enhance appearance. Use quality chocolate for best taste.
- 1/3 cup granulated sugar, for rolling cookies Create a subtle crunchy exterior contrast by rolling cookie dough balls before baking, adding sparkle and extra sweetness to the edges. Use fine granulated sugar to coat evenly without melting excessively, preserving shape and texture. Roll immediately before baking for best adherence.
- Flaky sea salt, for sprinkling, optional Finish cookies with a touch of briny contrast and highlight the sweetness when sprinkled after baking; flaky sea salt enhances complexity and depth of flavor. Apply sparingly to avoid overpowering the cookie and to maintain balance. Use optional according to personal taste preferences.
Instructions
- Preheat oven to 350 degrees F. Line a large baking sheet with parchment paper and set aside.: When the oven warms, you will notice a dry, warm air that makes preheating essential, because consistent oven heat ensures even spread and browning. The parchment prevents sticking and promotes uniform bottoms, reducing the risk of overbrowned undersides. A common mistake is skipping preheat, which can cause uneven rise and flatter cookies.
- In a medium bowl, whisk together the flour, cornstarch, baking soda, salt, and baking powder. Set aside.: Mixing the dry ingredients until homogenous lets you see the pale, powdery blend that signals even leavening and seasoning. The cornstarch should be evenly dispersed so each bite is tender. If you under mix here, you may end up with pockets of baking soda causing odd flavor and uneven texture.
- In the bowl of a stand mixer fitted with the paddle attachment, beat the butter on medium speed for 1 minute. Add 1 3/4 cups of the sugar and beat until light and fluffy, about 2 minutes. Stop and scrape down the sides of the bowl with a spatula, as necessary.: You'll see the pale, whipped mixture transform into a soft, airy cream as tiny sugar crystals aerate the butter . This is the moment the dough builds its lift and tenderness, plus the sound changes to a light whir. Scraping ensures no dense pockets remain; failing to scrape often results in uneven texture.
- Add the egg, egg yolk, vanilla extract and mix until well combined.: The batter will go glossy and smooth, and the aroma of vanilla will open up. Incorporating the yolk adds richness, while the egg gives structure. Over mixing at this stage can introduce too much air, leading to excessive spread, so stop when the mixture looks cohesive.
- With the mixer off, add the dry ingredients. Mix on low until just combined.: At this point, the dough should come together into a slightly sticky, dense mass without visible streaks of flour. Mixing gently avoids developing gluten, which keeps the cookies tender. Overworking will produce chewier, tougher cookies.
- Stir in the mini chocolate chips with a spatula. Don’t over mix.: Folding by hand preserves the dough's soft structure, and you will see countless tiny dots of chocolate distributed through the pale dough. Gentle incorporation prevents the chips from melting into large streaks. A common error is vigorous stirring which warms the dough and causes the chips to clump.
- Put the 1/3 cup of sugar in a small bowl. Form the dough into balls, about 2 tablespoons per cookie. Roll each ball in the sugar until well coated. Place on the prepared baking sheet, about 2 inches apart.: Rolling creates a sparkling shell that caramelizes slightly while baking, producing texture contrast. You'll feel the dough yield under your fingers, and the sugar will cling to the surface. Crowding the pan causes the cookies to merge, so give them space.
- Gently press extra mini chocolate chips on top of the cookie dough balls.: Pressing a few extra chips gives a pretty finish and guarantees visible chocolate on the top of each cookie. The chips will sink slightly in the heat, creating inviting pockets. Avoid pressing too hard, which can flatten the dough and alter the intended height.
- Bake for 10 to 12 minutes or until the cookies start to crack. They will be soft in the centers and slightly set around the edges. Check early, every oven is different. Don’t over bake or the cookies won’t be soft and chewy.: As the cookies bake, you will notice edges take on golden color and tops form those signature cracks, with a warm, sugary aroma filling the kitchen. The centers should still look a touch underdone, because residual heat finishes them on the sheet. Overbaking makes them dry and crisp rather than tender.
- Remove the pan from the oven and sprinkle with flaky sea salt, if using. Let the cookies cool on the baking sheet for 5 minutes. Transfer the cookies to a cooling rack and cool completely.: Cooling on the sheet allows the cookies to set while retaining chewiness, and the salt will melt slightly into the warm surface, making the flavor lively. If you move them too soon they can break, and if you leave them too long they can flatten from residual heat. Wait the recommended minutes for best texture.
Notes
- Use browned butter to add deep nutty notes, simply brown the butter until it smells toasty, cool slightly, then proceed. Browned butter adds complexity but will liquefy the dough more so chill slightly before shaping.
- Chill the dough for firmer, thicker cookies, refrigerate for 30 minutes to an hour after mixing. Chilled dough spreads less and yields taller cookies, but let it soften slightly so it is scoopable for rolling.
- Adjust sugar coating for texture contrast, use raw turbinado for a crunchier edge or superfine for a subtle sheen. Different sugars change the bite and appearance, so choose based on the finish you prefer.
- Freeze dough balls for bake ahead convenience, place rolled, sugared balls on a tray, freeze solid, then store in a bag. Bake from frozen adding an extra minute or two to the time, and space them well on the sheet.
- Use mini chips only for even chocolate distribution, mini chips maintain structure and give pockets of sweetness without weighing down the dough. Larger chips can create uneven melt zones.