How Long to Cook Something at 200 Instead of 180? Adjusting Cooking Times for Higher Temperatures
If you lower the oven temperature from 200°C to 180°C, you’ll need to bump up the cooking time to get the same results. A handy rule: add about 10-15% more time when you’re cooking at 180°C instead of 200°C. So if a recipe calls for 30 minutes at 200°C, you’ll probably want to cook it…