@Daisydoesnt
I’m sorry OP but I’m just really struggling to square these statements
“I love to cook”
“I like to try out new healthy recipes”
“I also sometimes cook convenience food like spaghetti and meatballs with pasta sauce from a jar or fish and oven chips with frozen peas or baked beans”
I know we all have days when we just want to get food on the table but if you’re a keen cook how can you bear to dish up oven chips and baked beans. That’s just unhealthy, unmitigated stodgy.
Which meals in particular does your DH no longer want?
Don't be so ridiculous. That's literally what oven chips are for. DH would be very sad indeed if I just cooked from scratch all the time and never got an oven chip again.
Op sounds like your husband likes performative cooking. You know, where he faffs around in the kitchen for hours making a artsy mediocre meal and you have to stroke his ego after. I'll be honest, I wouldn't put up with that nonsense. To my mind you have three options:
Tell him he's in charge of the cooking from now on. and complain the meals are boring when he does
Tell him to lump it and stop being such a big baby.
Bend over backwards to accommodate him and secretly resent him.
Not all options are equal and if you do 3 you are in for a lifetime of misery.
Or perhaps secret option no. 4. Cook new menus but basically make them inedible for him(but nice for you, eg. super spicy if you tolerate it well, raisins in everything if he hates it, vegan if he likes his meat.
No 4. Is risky but an interesting experiment dontcha think?