Traditional Lasagna

Ingredients

• 360 gm lasagna noodle, whole-wheat, dry
• 1 can(s) (16 oz) Tomato sauce, canned
• 500 ml Ricotta cheese (skimmed milk)
• 1 large Egg
• 8 oz Mozzarella cheese
• 1 tbsp Olive Oil, Extra Virgin
• 1 lb Beef, ground
• 1 medium White onion
• 3 tbsp Garlic