I did post back at the beginning of this thread, when it was both Rick and I. Now I am alone, I find that my cooking style has not changed much, except I am cooling a bit less. There are times when I am not of a mind to make a full. healthy meal just for me.
I still make soup, and freeze individual containers with one or two servings. I make sandwiches a lot, and try hard to add a vegetable of some sort every day. I add a lot of vegies to my soups, for that reason, to get them into my diet.
I am getting more used to buying less at the store, especially of perishable stuff, like fruits and vegies. I was at the store the other day, and noticed the deli had stuffed cabbage rolls. I kind of like them, and went up and asked for 1. The guy said "Just one?" I said yes, that it was just me, and I was going to have it for dinner.. Not that I felt I owed him an explanation, but I wanted to. So, there I go through the check out with things like 2 bananas, 1 orange, 3 potatoes etc.
I do keep some prepared foods on hand, frozen dinners, some canned soups. But not as many as before.