Ingredients

• ³/₄ cup plain Greek yogurt (I use nonfat)
  
• ¹/₄ cup fresh squeezed lemon juice
  
• 3 large eggs
  
• 2 ¹/₄ cups unbleached all-purpose flour
  
• 2 cups granulated sugar
  
• ¹/₂ teaspoon kosher salt
  
• 2 teaspoons baking powder
  
• Grated zest of two whole lemons
  
• 1 cup unsalted butter, cut into chunks, room temperature