My routine has changed quite a bit over the years! For a long time I would go to the grocery store every night after work and wait until inspiration struck. I ended up cooking many of the same meals over and over, because inspiration often didn't say anything at all
Now I alternate between a few options: testing new Mealime meals, creating mini meal plans for a couple of days at a time, cooking interesting new dishes (just for fun), and getting tasty takeout (usually on Fridays - New York style pizza is a recurring favorite ).
I'm not as organized as I would like, but this works for me.