Meyer Lemon Shortbread Cookie Sandwiches | Saveur

Ingredients

• 1⁄4 cup sugar
• 1 large egg, plus 2 egg yolks
• 1⁄4 cup fresh Meyer lemon juice
• 1⁄4 tsp. kosher salt
• 1⁄2 tbsp. chilled unsalted butter
• 1 1⁄3 cups (6 oz.) all-purpose flour, plus more for dusting
• 12 tbsp. chilled unsalted butter, cut into 1/2-inch cubes
• 6 tbsp. sugar
• Finely grated zest of 2 Meyer lemons