Lately I eat a lot homemade chili (no beans, grass fed beef), hard boiled eggs, whole fat greek yogurt, fairlife whole milk, sardines, oysters, tuna, salmon, shrimp. I also eat calf liver and heart. Only oils I ever use are olive oil and ghee.
Other than that: various fruits, veggie smoothies (kale/spinach, pasteurized liquid eggs, coconut flour). I also make a lot of gigantic loaded salads with various greens, panko breadcrumbs, parmesan, homemade olive oil dressing, and protein (usually tuna and egg).
I also eat some nuts and seed/granola/cereal type of stuff for snacking but it's a difficult to find any that are actually healthy.