This Lemon Loaf recipe can easily be turned into Greek Yogurt Lemon Muffins. Grease your muffin tin and add the batter so each cup is about 3/4 of the way full. You will still bake your yogurt lemon muffins at 350°F, but check for doneness at about the 22 minute mark. The amount of batter in this recipe will make 12 standard size muffins.