Easy Day Vegetable Lasagna

• 13 baking with non stick vegetable coatin saute green onions (pan)
• 8 green onions
• 1 egg
• 1,400 ml low-fat spaghetti sauce
• 300 gr low-fat firm silken tofu
• 110 gr low-fat mozzarella cheese
• 85 gr mushrooms (sliced fresh)
• 55 gr lasagna noodles (uncooked)
• 38 gr spinach (frozen chopped)
• 16 ml soy oil