Meat
You can’t eat it raw, so why not just batch book all meat when you buy it? If it’s kept in the fridge you can keep cooked meats for 3-4 days no problem, or you can freeze it once it’s cooled and just get out to defrost when you need it. It makes snacking easy if you cook lean cuts of meat because you can literally heat it up in the microwave and pop on a sandwich or with pasta or a salad. Alternatively one of my favourites is to put some roast veggies in the air fryer for 10-15 mins and throw some chicken on top in the final minutes so it’s all warm and toasty… yum!