My favorite is pasture eggs I raise from my ducks and hens that run around eating grass and bugs all day. They are way healthier and much tastier than store-bought eggs. I can easily eat a dozen a day and never get tired of them. The birds require some feed too, but I can store a few months worth of that in case of shortages. Also, kale from the garden, mine even produces during the winter. Carrots and potatoes last in the ground and can be harvested during winter as well.