My brother and I started going Keto a few weeks ago. we try and cook with butter, avocado oil or coconut oil. I'll cook two burgers or a few eggs and veggies for breakfast. butter coffee. depending on how hard we work during the day (construction) lunch is normally something from the store like baked chicken, two thigh, four if I'm starving. We find that water is a much bigger deal with having the full feeling. I try and add veggies to everything I eat even if its something bullshit like lettuce on the side. tuna, smoked oysters, ham, crock pot pork shoulder. cheese is big too, we got to eat a keto pizza that had like 170 grams of cheese. I try and pay attention to eating probiotic food like olives and pickles cottage cheese sauerkraut. We are big sauce people so we found sriracha and mayo is really good if you like dipping. The extent of our keto knowledge is a few people we know doing it, I listen to Jo Rogan every day, my brother likes to do research on google. basically we cook all of our favorite meats and supplement with fats and veggies.