Remove peels of yam, cut into smaller sizes and rinse with fresh water. Put yams into a saucepan, add salt to taste and enough water for boiling.
Whiles yam is cooking, put a small saucepan on low heat, add about 1/4 cup palm oil and half of the sliced onions. Fry on low heat till oil is softened and turn off fire.
Using asanka or ayewa and apotoyewa, grind the remaining onions, one clove of garlic and fresh pepper till smooth. Add the cooked yam and mash till there are no lumps.
Starting with two tablespoons of palm oil; add palm oil to the mashed yam. Use the apotoyewa to blend it together. Add more palm oil as desired. Serve yam eto with the fried onions, hard boiled eggs and avocado pear.
You can add your eggs to cook with the yam or cook them separately. I normally add them and take them out after 8 to 10 minutes. Place them in cold water to easily remove the shells.