Preheat oven to 400 degrees (we turned my home oven to 450).

Source: https://www.orangecoast.com/cathy-thomas-friends/cathy-thomas-cooks-skirt-steak-with-michael-rossi/

Preheat the oven to 160°C fan/180°C/gas mark 4. Place the sturdy flat baking tray on a shelf/rack in the centre of the oven to preheat.

Source: https://www.standard.co.uk/going-out/foodanddrink/alternative-christmas-pudding-recipes-nigella-lawson-ravneet-gill-philip-khoury-b1128023.html

Preheat the oven to 180°C and grease a 12-hole muffin tin well with grease spray.

Source: https://www.citizen.co.za/lifestyle/food-and-drink/recipes/recipe-of-day-three-delicious-ways-serve-braai-pap/

Preheat the oven to 180°C fan (350°F/gas 4).

Source: https://www.standard.co.uk/going-out/foodanddrink/alternative-christmas-pudding-recipes-nigella-lawson-ravneet-gill-philip-khoury-b1128023.html

Preheat the oven to 200 degrees Celsius.

Source: https://worldcrunch.com/food-travel/strawberry-recipes

Preheat the oven to 400 degrees F (perhaps 375 if you have a blisteringly hot oven).

Source: https://scoutmagazine.ca/2023/01/11/oh-i-have-a-recipe-for-speedy-sausage-and-tomato-bake/

Preheat the oven to 450 F. Put the turkey on a rack set in a large, flameproof roasting pan.

Source: https://www.pressherald.com/2023/11/11/thanksgiving-recipes-slow-roasted-turkey-green-potatoes-a-vegetarian-entree-and-a-chocolate-lovers-dessert/

Preheat the oven to 450ºF.

Source: https://www.irishcentral.com/culture/food-drink/pumpkin-risotto-recipe-thanksgiving

Preheat your air fryer basket for 5 minutes while prepping.

Source: https://www.mirror.co.uk/money/shopping-deals/best-airfryer-family-meals-cook-30601124

Preheat your oven to 200c and prick your potatoes with a fork, once on each side.

Source: https://www.independent.co.uk/arts-entertainment/slane-irish-whiskey/whiskey-food-recipes-cocktails-st-patrick-s-day-b2283537.html