I buy only organic food for eating at home (if for no other reason than the fact that the food is superior in taste and diversity), and I eat a lot of fruit, vegetables, dairy, etc.
I'm a single guy, so I rarely cook anything special, but I do eat a lot of salmon with steamed vegetables. More often than not I eat sandwiches: whole wheat bread that I soak in a little olive oil, flaxseed oil and soy mayo, Irish Dubliner cheese, broccoli sprouts, organic turkey, and horseradish mustard from a fantastic little organic artisinal shop. I always slice an organic tomato to eat independent of the sandwich. I usually chase it down with green tea or water.
Being a single guy means, for me, that I have to maximize the nutritional value of rather uninspiring foods. I need something I can eat consistently each day if so desired, and it needs to be quick to make. I can steam a pile of vegetables in about 10 minutes, make a great healthy sandwich in about 10, etc.