Cooking perfect meals

[Whitewings]

How do I cook a  perfect meal? I already have perfect quality fruits, Cooking 10, all challenges mastered, and a top stove with the "improve meal quality" enhancement.

[Seabody]

If none of those work, I would suggest cooking a recipe that requires Level 9 or 10 of Cooking. Those have a higher base quality, so they are easy to improve. After all, you never see normal quality Lobster Thermidor!
Also, a minus one kelvin fridge from the culinary career might help.

[Pam]

Basically, try to cook something you've never cooked before.  Once you've cooked a recipe, the quality is set at that level and you have to work your way up the quality ladder.  However, if you have everything perfect and maxed cooking level, the first time you make something, it will turn out perfect or outstanding.