Preheat oven to 350 Grease two 8x4-inch loaf pans
In a large bowl stir together flour, baking powder, cinnamon and salt
In a medium bowl, stir together eggs, zucchini, sugar, oil and vanilla. Combine the two mixtures, stir just until moistened. Spoon batter into prepared loaf pans
Bake 55 minutes or until a toothpick comes out clean. After 10 minutes remove loaves from pans to cool. Wrap and store covered before slicing.