My local Safeway has lovely Alaskan Salmon slices in the freezer. Quite reasonably priced. I have salmon for dinner every third night. Pasture raised chicken thighs and organic tofu on other nights. Repeat. Tofu sucks but it has a lot of protein and sautéed with some kind of sauce on it makes it reasonably OK. Organic potatoes and veggies, all steamed to preserve vitamins. Easy.
Yogurt for dessert. But I just read or heard that most yogurt is total krep. Have to go buy the really pricey stuff filled with real probiotics at Natural Grocer. Luckily, they are in the neighborhood. They have excellent prices for things I couldn’t buy in any other store. Even great prices for Pasture-raised chicken and eggs, which most stores carry.
I wish I liked salmon, but I can’t stand the stuff. Cod is my favorite fish, but salmon has 10 times the amount of omega 3. You might try making your own yogurt.