These buttery Lemon Poppy Seed Shortbread Cookies are infused with zesty lemon and crunchy poppy seeds. Quick to prepare, naturally flavorful, and perfect for tea time or a light snack, they are a simple yet elegant treat everyone will love.
1cupsalted buttersoftened (or unsalted + ½ tsp salt)
2cupsall-purpose flour
2Tbsppoppy seeds
Instructions
Prepare the lemon sugar: Finely zest the lemon, avoiding the bitter white pith. Combine the zest with sugar in a food processor and pulse until the sugar turns pale yellow and fragrant. Scrape down the sides to ensure even mixing.
Blend with butter: Add the softened butter to the lemon sugar and process until creamy. Scrape sides as needed to incorporate evenly.
Add dry ingredients: Sprinkle in the flour and poppy seeds, then pulse briefly until the mixture forms a crumbly dough.
Shape and chill: Transfer dough to a lightly floured surface. Gather into a soft disk and wrap in plastic wrap. Refrigerate for 1 hour to firm up.
Cut cookies: Roll chilled dough to ½-inch thickness. Use a 2-inch cookie cutter to shape cookies and place them on a tray. Chill another 30 minutes.
Bake: Preheat oven to 350°F (175°C). Line a baking sheet with parchment paper. Arrange cookies 2 inches apart and bake for 12 minutes. They should remain pale. Cool on the baking sheet briefly, then transfer to a wire rack.
Notes
Zesting tip: Use gentle back-and-forth motions to remove only the yellow peel.
Vegan option: Swap butter with firm plant-based butter.
Gluten-free option: Replace all-purpose flour with a xanthan gum-containing gluten-free blend.
Even baking: Bake one tray at a time for consistent results.