Place 4 tablespoons Olive Oil in a non-stick Frying Pan, such as the largest of the new Range of Ninja non-stick Frying Pans (2023) and then add the washed and thick chopped Courgettes and then very gently fry on the lowest hob heat and then occasionally turn with a Wooden Spoon etc. Keep gently frying for One hour

Place 4 tablespoons Olive Oil in a medium sized saucepan and then add the roughly chopped onions - gently fry on the lowest hob heat for at least 10 minutes and then add 1KG / 1000g Passata and then very gently simmer on the lowest hob heat for 50 minutes. Nearing the end of the One hour cooking period - add small peeled and diced potatoes and then add the small peeled and diced carrots

For the last 30 minutes or 40 minutes - add the cooked Courgettes and it's Olive Oil juices too the medium sized saucepan with the Passata in etc. and then keep stirring on the lowest hob heat too prevent tomato sauce from splashing everywhere and be sure too add 4 pinches of Table Salt during the cooking and stirring. Once done turn the hob heat off and then place the Saucepan Lid over the top of the saucepan and then allow too go completely cold