Try cutting an onion into slices top to bottom (not across the stripes) and then cook it slowly for an hour in a tablespoon of sunflower oil at 4of9. You will

Try cutting an onion into slices top to bottom (not across the stripes) and then cook it slowly for an hour in a tablespoon of sunflower oil at 4of9. You will end up with barely a teaspoon of completely broken down onion matter that looks like apple butter or quince paste. Your onions look delicious, but they are a different outcome to what the article describes.