Sweet, Tart - richmondmagazine.com

Ingredients

• 15 tablespoons butter, soft
• 1/3 cup powdered sugar
• 1/3 cup potato starch
• 1 1/3 cups all-purpose flour
• Pinch salt
• 1/3 cup lemon juice, freshly squeezed
• 1 tablespoon lemon zest
• 1/2 cup sugar
• 3 eggs
• 2 tablespoons elderflower cordial
• 6 tablespoons butter