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+ servings
soft buttery vanilla sugar cookies

The Best Sugar Cookies Ever

Prep Time 15 minutes
Cook Time 10 minutes
Resting Time 30 minutes
Total Time 55 minutes
Course Dessert
Cuisine American
Servings 24 cookies

Equipment

  • 2 Mixing bowl
  • 1 hand mixer or stand mixer
  • 1 Rubber spatula
  • 1 Whisk
  • 2 Baking sheet
  • 2 Parchment paper
  • 1 Cooling rack
  • 1 Cookie scoop 1.5 tablespoons
  • 1 Measuring cups set
  • 1 Measuring spoons set

Ingredients
  

  • 3/4 cup unsalted butter softened
  • 3/4 cup light brown sugar packed
  • 1/2 cup granulated sugar
  • 1 large egg room temperature
  • 1 large egg yolk room temperature
  • 2 teaspoon vanilla extract
  • 2 cup all-purpose flour spooned and leveled
  • 1 tablespoon cornstarch
  • 1 teaspoon baking soda
  • 1/2 teaspoon fine sea salt
  • 1 1/2 cup semi-sweet chocolate chips
  • 1/2 cup dark chocolate chopped, optional
  • 1/2 cup toasted walnuts chopped, optional
  • 2 tablespoon milk optional, as needed

Instructions
 

  • Line baking sheets with parchment paper and set aside.
  • In a bowl whisk together flour, cornstarch, baking soda, and salt.
  • In a separate large bowl beat softened butter, brown sugar, and granulated sugar until light and creamy, about 2 minutes.
  • Beat in the egg, egg yolk, and vanilla until smooth and glossy.
  • Add dry ingredients to the wet mixture and mix on low just until combined, adding 1 to 2 tablespoons milk only if the dough seems dry.
  • Fold in chocolate chips and chopped chocolate (and walnuts if using) with a spatula.
  • Cover the bowl and chill the dough for 30 minutes to firm slightly.
  • Preheat oven to 350°F (175°C) while the dough chills.
  • Scoop 1.5-tablespoon mounds of dough onto prepared sheets, spacing about 2 inches apart.
  • Bake one sheet at a time for 9 to 11 minutes until edges are set and centers look slightly underbaked.
  • Tap the baking sheet gently on the counter right out of the oven to deflate for extra chewiness.
  • Cool cookies on the sheet for 5 minutes, then transfer to a cooling rack to finish cooling.

Notes

For the softest texture, avoid overbaking; pull cookies when centers are pale and puffy as they continue to set while cooling. Using cornstarch and an extra yolk adds tenderness and chew, while a short chill prevents spreading. If your kitchen is warm, chill scooped dough balls instead of the whole bowl for faster turnaround. For bakery-style pools of chocolate, mix chips with chopped bar chocolate. A light sprinkle of flaky sea salt before baking highlights the chocolate. Store in an airtight container with a slice of bread to maintain softness, and rewarm for 10 seconds in the microwave to revive gooey centers.
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