Use room temperature butter for easier creaming. Don’t skip the baking powder for shape and texture. If no cookie press is available, pipe dough with a plastic bag and star tip. Chill dough if too soft but avoid over-chilling. Rotate baking sheets halfway for even baking. Store cookies in airtight containers at room temperature for up to two weeks or freeze for longer storage. Variations include almond extract, citrus zest, cocoa powder, and gluten-free flour substitutions.