It's happened - since he retired he has taken up cooking. However I deal with it by asking him to cook in the evening if I'm out during the day and won't be back until quite late (pre lockdown), if he cuts out a recipe from the paper it's up to him to cook it, if he wants to cook but I've already sorted the meal then I say no, he can cook the next evening. It seems to work quite well on the whole, but he is dreadful at clearing up after, but to give him his due he is getting better at it! I would say he now cooks about 30% of the time, which is great.