Ingredients
Dry Ingredients
- 2 cups (283g) all-purpose flour (scoop and level to measure)
- 1/2 tsp baking powder
- 1/2 tsp baking soda
- 1/4 tsp salt
Wet Ingredients
- 1 1/4 cups (250g) granulated sugar
- 12 Tbsp (170g) unsalted butter, at room temperature
- 1 1/2 Tbsp fresh lemon zest
- 1 large egg
- 1 large egg yolk
- 1 1/2 Tbsp fresh lemon juice
- 1 tsp vanilla bean paste
For the Glaze
- 1 1/4 cups (150g) powdered sugar
- 2 1/2 Tbsp fresh lemon juice
Instructions
- Mix Dry Ingredients: In a large mixing bowl, whisk together the all-purpose flour, baking powder, baking soda, and salt until well combined.
- Cream Butter Mixture: In a separate large mixing bowl, use an electric hand mixer to blend the granulated sugar, butter, and lemon zest until combined. Then increase speed to high and whip for about 1 minute until the mixture becomes slightly pale and fluffy.
- Add Eggs and Flavorings: Mix in the whole egg and egg yolk thoroughly. Then blend in 1 1/2 tablespoons of fresh lemon juice and the vanilla bean paste. The mixture might look a bit separated due to acidity, which is normal. For a more vibrant yellow cookie, natural yellow food coloring can be added if desired.
- Combine Dry and Wet Mixtures: Add the flour mixture to the butter mixture and mix on low speed until just combined. Scrape down the bowl and fold the dough a few times with a spatula to ensure even mixing. Spread the dough out evenly.
- Chill Dough: Refrigerate the dough for 45 to 60 minutes until it is less sticky and easier to handle. Chilling also helps prevent excess spreading during baking.
- Preheat Oven: During the last 10 minutes of chilling, preheat the oven to 350°F (175°C).
- Prepare Baking Sheets and Shape Cookies: Line rimmed 18 by 13-inch baking sheets with parchment paper. Scoop approximately 1 1/2 tablespoons (28g) of dough each and roll into a ball about the size of a golf ball. Place 12 dough balls evenly spaced on one baking sheet. Keep remaining dough chilled.
- Bake Cookies: Bake the cookies in the preheated oven until they are slightly under-baked in the center, about 9 minutes. Let them cool on the pan for 5 minutes, then transfer to a wire rack to cool completely. Repeat with remaining dough.
- Make and Apply Glaze: Once cookies are fully cooled, mix powdered sugar with 2 1/2 tablespoons fresh lemon juice until the glaze reaches a medium, creamy thickness—drippy but not runny. Spoon or pipe the glaze over the cookies and spread evenly.
- Set Glaze and Store: Allow the glaze to set completely before storing the cookies in an airtight container.
Notes
- Chilling the dough helps control spreading and results in thicker cookies.
- Do not overbake; cookies should be slightly under-baked in the center for optimal texture.
- Natural yellow food coloring is optional to deepen the lemony appearance of the cookies.
- Ensure cookies are cooled fully before glazing to prevent the glaze from melting.
- Store cookies in an airtight container at room temperature for up to 5 days.
- Prep Time: 15 minutes
- Cook Time: 9 minutes per batch
- Category: Dessert
- Method: Baking
- Cuisine: American