I transitioned from the "health food" store propaganda diet so I was already well acquainted with all of the obscure grains, plant foods, herbs, and such. I started eating the insidey parts of animals like heart, kidneys and tongue, various new animals, coconut, palm oil (which was short-lived, blah). That's about it actually. My meals are basically some sort of animal flesh, vegetables, spices and fats. Or fruit, coconut, chia seed pudding if I desire something dessert-like. All in all I eat many fewer types of foods and am a hell of a lot healthier and happier. Fuck quinoa, amaranth, and other bird food.
Oh but today I did eat chickpeas and lentils with ground beef in a chili my dad made. First legumes in months and hopefully last for a long time. I don't miss them.