Ingredient:

• ½ cup cane sugar
• 2 medium lemons, preferably organic (you’ll need the zest of both and the juice of one)
• 1 ¾ cups whole wheat pastry flour, white whole wheat flour or regular whole wheat flour
• 2 tablespoons poppy seeds
• 1 ½ teaspoons baking powder
• ½ teaspoon baking soda
• ½ teaspoon fine salt
• 6 tablespoons unsalted butter, melted and lightly cooled
• 1 cup plain yogurt (plain Greek yogurt works, too)
• 2 large eggs
• 1 teaspoon vanilla extract
• 2 teaspoons turbinado sugar for sprinkling on top (optional)