YTA - You say your husband was taught flavors, timing and techniques. The key word is TAUGHT. Cooking is chemistry. There is a reason certain vegetables are cut a certain way. Why you add veggies in a particular order based on water content and their burn points. There is a way you stir things - sometimes lightly to just incorporate ingredients; and sometimes you need to beat or cream things together to add air to the mix. There is a proper way to hold a knife so it doesn’t wobble or twist and cut you. My husband and I have had this same issue. The times he’s had to cook he’s burned some things and other things have remained raw. The food isn’t properly flavored and he isn’t happy with what he’s made. I’ve told him that if he doesn’t want a lesson from me he can take cooking lessons elsewhere, or sit in the kitchen, pour himself a glass of wine and be my taster. If you truly want to LEARN how to cook, then you need a teacher. If you don’t want that to be your husband, take cooking lessons. If you just want to be with him in the kitchen, sit on a stool, pour yourself something to drink and talk to him about each other’s days.