BIG BATCH BUTTER SWIRL COOKIES

Makes about 80–100 cookies
Ingredients
- 4 cups (900 g) unsalted butter, softened
- 2 cups (400 g) granulated sugar
- 1½ cups powdered sugar
- 6 large eggs, room temperature
- 2 tablespoons vanilla extract
- 8 cups (1 kg) all-purpose flour
- 1 teaspoon salt
- Optional: coarse sugar or sliced almonds for topping
Instructions
- Cream butter & sugars
In a large bowl or stand mixer, beat butter, granulated sugar, and powdered sugar until very light and fluffy (5–7 minutes). - Add eggs & vanilla
Add eggs one at a time, beating well after each. Mix in vanilla. - Add dry ingredients
In a separate bowl, whisk flour and salt. Gradually add to butter mixture.
Mix just until smooth and pipeable — do not overmix. - Pipe the cookies
Transfer dough to a piping bag fitted with a large star tip.
Pipe swirls onto parchment-lined baking sheets. - Optional topping
Sprinkle lightly with sugar or press sliced almonds on top. - Chill (important!)
Refrigerate trays for 20–30 minutes to help cookies keep their shape. - Bake
Bake at 350°F (175°C) for 12–15 minutes, until edges are lightly golden. - Cool
Let cool on tray 5 minutes, then move to a rack.
Tips for Perfect Bakery Cookies
- Butter must be soft but not melted
- Dough should be thick enough to hold swirls
- If dough is too stiff, add 1–2 tablespoons milk
- These freeze beautifully (baked or unbaked)
Variations
- Chocolate-dipped: Dip cooled cookies in melted chocolate
- Lemon: Add 2 tbsp lemon zest
- Almond: Replace vanilla with almond extract
- Jam thumbprint: Pipe rings and add jam center