Stephen Lee's Zucchini

• 2 egg whites
• 1 egg
• 190 gr all purpose flour unbleached
• 160 ml skim milk
• 130 gr zucchini squash unpeeled
• 130 gr wheat flour (whole)
• 80 ml virgin olive oil
• 70 gr pine nuts
• 40 gr romano cheese (grated freshly)
• 18 gr baking powder