Fat: Avocado Oil, Coconut Oil, MCT Oil, Cheddar Cheese, Heavy Cream
Protein: Bacon, Egg, Chicken, Beef, Steak
Vegetable and fruit: Asparagus, Avocado, Bok Choy, Cauliflower, Celery, Cucumber, Green Pepper, Lettuce, White Mushrooms, Zucchini
Source:
https://www.everydayhealth.com/diet-nutrition/ketogenic-diet/comprehensive-ketogenic-diet-food-list-follow/