I need some low-fat meal/snack suggestions.!! I have gallstones and I need to eat a low-fat diet.!!

Popcorn is low fat

fat free plain Greek yogurt (add fruit and liquid stevia for sweetness or honey), fat free cottage cheese with almonds/pineapple, kale and fruit smoothies, boneless skinless chicken breast, lean ground turkey, lean ground beef, steak, whole grains, sweet potatoes, brown rice, almonds, egg whites...I realize these aren't just snack foods but they are ideas.