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chewy vanilla custard sugar cookies

Chewy Vanilla Custard 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 sheet pan
  • 2 silicone baking mat or sheet parchment paper
  • 1 Cookie scoop 1.5 tablespoon
  • 1 Wire rack
  • 4 measuring cup
  • 5 Measuring spoon

Ingredients
  

  • 170 gram unsalted butter softened
  • 200 gram granulated sugar
  • 50 gram light brown sugar packed
  • 1 large egg room temperature
  • 2 large egg yolks room temperature
  • 2 teaspoon vanilla extract
  • 1 teaspoon vanilla bean paste optional
  • 260 gram all-purpose flour
  • 40 gram instant vanilla custard powder
  • 1/2 teaspoon baking soda
  • 1/2 teaspoon baking powder
  • 1/2 teaspoon fine sea salt
  • 2 tablespoon granulated sugar for rolling

Instructions
 

  • Line sheet pans with silicone mats or parchment and set aside.
  • In a bowl whisk flour, custard powder, baking soda, baking powder, and salt until evenly combined.
  • In a separate bowl beat softened butter, granulated sugar, and brown sugar with a mixer on medium-high until light and fluffy, about 2 minutes.
  • Beat in the egg, then the egg yolks, vanilla extract, and vanilla bean paste until smooth and glossy.
  • Add dry ingredients to wet and mix on low just until no dry streaks remain, then finish folding with a spatula.
  • Cover the dough and chill in the refrigerator for 30 minutes to firm slightly.
  • Preheat oven to 350°F (175°C) while the dough chills.
  • Scoop 1.5-tablespoon portions of dough and roll into balls, then roll each ball lightly in granulated sugar.
  • Arrange dough balls 2 inches apart on prepared sheet pans.
  • Bake one sheet at a time for 9 to 11 minutes until edges are set and centers look puffy and slightly underdone.
  • Let cookies cool on the pan for 5 minutes, then transfer to a wire rack to cool completely.

Notes

Custard powder adds both vanilla flavor and a tender, chewy texture—look for instant vanilla custard powder or substitute instant vanilla pudding mix if needed, reducing sugar slightly to taste. For thicker cookies, chill the dough 1 to 2 hours; for thinner, chewier cookies, bake after the 30-minute chill. Do not overbake—pull them when the edges just set for maximum chew. If your butter is very soft or your kitchen is warm, add 1 to 2 tablespoons extra flour to prevent excessive spreading. For bakery-style crinkles, bang the pan once mid-bake to collapse centers slightly. Store in an airtight container at room temperature up to 4 days or freeze baked cookies up to 2 months.
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