Utilizing Food Storage (Sardines) Sardines are a smart choice for emergency prep supply —they've got a long shelf life and loads of nutritional benefits. Try this recipe to switch things up: Ingredients: Canned sardines, Butter, Minced garlic, Cheese (your choice), Cayenne pepper, Savory salt, GET CREATIVE Instructions: Drain excess oil from sardines to make room for the other ingredients. Add butter, garlic, and cheese. Air fry (or heat over fire) until crispy. Sprinkle with cayenne pepper and salt. When using your food stores, make sure to use the "first in, first out" method. In emergencies, cook sardines over a fire and add ingredients you've got on hand. Emergency food can be delicious—try it out!