Adjust oven rack to middle position and preheat oven to 375°F.
In the bowl of a stand mixer fitted with the paddle attachment, cream the butter, sugar, and salt together on medium speed until lighter in color and fluffier in texture, about 3 minutes.
1 cup unsalted butter, ⅔ cup granulated sugar, 1 teaspoon kosher salt
Add egg yolks, one-at-a-time, beating after each addition until fully incorporated.
3 large egg yolks
Add the vanilla and almond extracts, beating just until incorporated.
½ teaspoon pure vanilla extract, ½ teaspoon almond extract
Turn off the mixer and add the flour. Slowly turn the mixer to the lowest setting and fold in the flour just until no flour can be seen.
2½ cups all-purpose flour
Follow the directions for your cookie press to form the cookies onto unlined baking sheets. Decorate with baking sprinkles/sugars if desired.
Multi-colored sanding sugar, Multi-colored sprinkles
Bake for 8-10 minutes, depending how soft you prefer your cookies.
Transfer cookies to a wire rack to completely cool.