Ingredients
2 and 1/4 cups (281g) all-purpose flour
1 teaspoon baking soda
1 and 1/2 teaspoons cornstarch
1/2 teaspoon salt
3/4 cup (170g or 12 tablespoons) unsalted butter, melted and cooled for 5 minutes
3/4 cup (150g) packed light or dark brown sugar
1/2 cup (100g) granulated sugar
1 large egg plus 1 egg yolk, both at room temperature
2 teaspoons pure vanilla extract
1 and 1/4 cups (225g) semi-sweet chocolate chips or chunks
Instructions
1-Whisk together the flour, baking soda, cornstarch, and salt in a large bowl and set aside.
2-In a separate bowl, whisk the melted butter with the brown sugar and granulated sugar until smooth. Add the egg and egg yolk, then the vanilla extract, mixing well.
3-Pour the wet ingredients into the dry ingredients and combine carefully using a spoon or spatula. Fold in the chocolate chips.
4-Cover the dough and chill for at least 2 hours or up to 3 days to prevent spreading and promote thickness.
5-Preheat the oven to 325°F (163°C). Line baking sheets with parchment paper or silicone mats.
6-Scoop the chilled dough using about 3 scant tablespoons (2 ounces) per cookie for extra-large sizes, or 2 heaping tablespoons (1.75 ounces) for medium-large cookies. Shape the dough into tall, lumpy cylinders rather than smooth balls.
7-Place the cookies 3 inches apart on the prepared baking sheets.
8-Bake for 13 to 14 minutes, until the edges are lightly browned but centers remain soft (they will firm up while cooling).
9-Cool the cookies on the baking sheet for 10 minutes before transferring to a wire rack. Optionally, press extra chocolate chips onto the warm cookies for enhanced appearance.
10-Store cookies covered at room temperature for up to one week.
Last Step:
Please leave a rating and comment letting us know how you liked this recipe! This helps our business to thrive and continue providing free, high-quality recipes for you.Notes
🧈 Melted butter adds chewiness but requires more flour to prevent greasiness.
🍯 More brown sugar keeps cookies moist and soft; granulated sugar aids spreading.
⏳ Chilling dough prevents spreading and yields thick, bakery-style cookies.
- Prep Time: 15 minutes
- Chill time: 2 hours
- Cook Time: 13 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
- Diet: Vegetarian
Nutrition
- Serving Size: 1 cookie
- Calories: 210 kcal
- Sugar: 16 g
- Sodium: 110 mg
- Fat: 11 g
- Saturated Fat: 7 g
- Unsaturated Fat: Not specified
- Trans Fat: 0 g
- Carbohydrates: 25 g
- Fiber: 2 g
- Protein: 2 g
- Cholesterol: 45 mg
