Get a long, narrow planter or two. Potting soil, and grow onions, garlic, and potatoes (based on where you live) get grow lights if you can. Onions last longer, but potatoes grow easier.

Rice and beans. Tomato sauce/paste for stretching and altering it.

I wish I live where you do. Here in the USA, we have an escalating boar problem and it is just ignored. But then again, it’s a capitalist country.