Ww Zucchini Bread

Ingredients

• 1 large egg
• 3 tablespoons sugar
• 1 1/4 cups all-purpose flour
• 1 tablespoon all-purpose flour, plus
• 2 teaspoons baking powder
• 1/2 teaspoon salt
• 1/4 teaspoon nutmeg
• 1/2 cup low-fat buttermilk
• 2 teaspoons unsalted butter
• 1 teaspoon lemon zest, grated
• 1 medium zucchini, grated and squeezed dry