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+ servings
soft brown sugar cookies

Brown Sugar Cookies

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 Whisk
  • 1 Rubber spatula
  • 2 Baking sheet
  • 2 silicone baking mat or parchment paper
  • 1 Cooling rack
  • 1 Cookie scoop 1.5 tablespoon
  • 1 Measuring cups set
  • 1 Measuring spoons set

Ingredients
  

  • 170 g unsalted butter softened
  • 220 g light brown sugar packed
  • 50 g granulated sugar
  • 1 large egg room temperature
  • 1 large egg yolk room temperature
  • 2 teaspoon vanilla extract
  • 260 g all-purpose flour
  • 1/2 teaspoon baking soda
  • 1/2 teaspoon baking powder
  • 1/2 teaspoon fine sea salt
  • 30 g granulated sugar for rolling, optional

Instructions
 

  • Line baking sheets with silicone mats or parchment and set aside.
  • In a bowl whisk flour, baking soda, baking powder, and salt until combined.
  • In a separate large bowl beat softened butter, brown sugar, and 50 g granulated sugar until light and fluffy, about 2 to 3 minutes.
  • Beat in the egg, egg yolk, and vanilla until smooth and glossy.
  • Add dry ingredients to the wet ingredients and mix on low just until a soft dough forms with no dry streaks.
  • Cover the bowl and chill the dough in the refrigerator for 30 minutes to firm slightly.
  • Preheat the oven to 350°F (175°C) while the dough chills.
  • Scoop 1.5-tablespoon portions of dough and roll into balls, then roll in the optional granulated sugar if using.
  • Arrange dough balls 2 inches apart on prepared baking sheets.
  • Bake one sheet at a time for 9 to 11 minutes until the edges are set and lightly golden and the centers look slightly underbaked.
  • Cool on the baking sheet for 5 minutes to set, then transfer cookies to a cooling rack to cool completely.

Notes

For chewier cookies, do not overbake; pull them when the centers still look soft as they will finish setting on the sheet. Using all light brown sugar gives classic butterscotch notes, while swapping 25% for dark brown sugar deepens the molasses flavor. If the dough feels sticky after chilling, chill an extra 10 to 15 minutes for cleaner scooping. Weighing ingredients ensures consistency; if measuring by cups, lightly spoon and level the flour to avoid dense cookies. For crisp edges, bake on parchment; for softer bottoms, use silicone mats. The dough can be scooped and frozen; bake from frozen adding 1 to 2 minutes to the time.
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