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Grapefruit Sugar Cookies

These Grapefruit Sugar Cookies are buttery, soft, and lightly citrusy with beautiful cut out definition. Featuring a foolproof chilling method that prevents spreading, they’re perfect for decorating and sharing during Valentine’s Day or any special celebration.
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Course: Dessert
Cuisine: American
Keyword: citrus sugar cookies, festive sugar cookie recipe, foolproof sugar cookies, grapefruit cookies, grapefruit cut out cookies, perfect sugar cookies
Prep Time: 15 minutes
Cook Time: 7 minutes
Chill Time: 30 minutes
Total Time: 52 minutes
Servings: 28 cookies

Ingredients

  • 1 cup unsalted butter soft but cool
  • 1 cup granulated sugar
  • 1 large egg room temperature
  • 2 teaspoons vanilla extract
  • 1 tablespoon fresh grapefruit juice
  • ½ teaspoon baking powder
  • ½ teaspoon salt
  • 2 tablespoons cornstarch
  • cups all-purpose flour
  • 1 teaspoon grapefruit zest

Instructions

  • In a large bowl, cream butter and sugar together just until smooth and combined. Do not overmix.
  • Add egg, vanilla extract, and grapefruit juice. Mix until fully incorporated.
  • In a separate bowl, whisk together flour, cornstarch, baking powder, salt, and grapefruit zest.
  • Gradually add dry ingredients to wet ingredients, mixing just until a soft dough forms.
  • Divide dough in half, flatten into discs, wrap, and refrigerate for 30–60 minutes.
  • Preheat oven to 350°F. Line baking sheets with parchment paper.
  • Roll dough immediately after mixing, cut into shapes with cookie cutters, place on parchment lined baking sheets, and refrigerate or freeze cookies for 20–30 minutes while the oven preheats.
  • Bake: Medium cookies for about 7-10 minutes and small cookies for about 6–9 minutes
  • Cookies are ready when edges are set and bottoms are lightly golden. Centers should look slightly underbaked.
  • Cool cookies on the baking sheet for 5 minutes, then transfer to a wire rack to cool completely before decorating.

Notes

Makes 24–30 medium cookies or 50–60 small cookies.