She could show people how to make their own pasta which is so good all it needs is a little olive oil and seasoning or butter and seasoning. You don't need fancy equipment other than a rolling pin or heavy bottle, a table/counter, a sharp knife to cut it into thin strips and a pan of boiling water. It is flour and egg. That's all. Maybe a few fresh tomatoes, deskinned and lightly cooked, can be added? Or a single courgette, cut into strips, lightly fried with oil, salt, and pepper, then stirred into the pasta. Or just store-bought with courgette/tomatoes? No need to gild the lily. If it is good enough for Italians.....It does not have to be muddled bowls of eight-ingredient pasta.
The same flour/egg mix can be used as noodles too. Or spaetzle. Or make gnocchi with leftover mashed potato. All of these are filling, delicious and can be added to anything. Every cuisine in the world has recipes for people whose income or resources are minimal. Follow their lead. Make flour tortillas; they can be used as a carb and only need a frying pan or, if you are really stretched, a large flat-based saucepan. They are flour, lard (or Trex), salt and water, but you can add other seasonings too. Make Jamie's yoghurt flatbreads.