Clean and slice zucchini. Put in a pot and cover with water. Boil till tender then drain water.

Peel and clean onion then dice and set aside.

Add canola oil to frying pan, then add zucchini and onion.

Break apart (mash) zucchini and onion mixture. Stir every 15-20 minutes to keep mixture from sticking. Cook on medium heat for 1 hour to get rid of some of the liquid.

Add salt and pepper to taste.

Done