Tinned beans - chick peas, kidney beans., haricot,etc. Peanut butter, tinned tomatoes, tomato purée, coconut milk, lots of herbs and spices, dried red and green lentils, pasta, rice, couscous, noodles, oatmeal, flour, cashew nuts, Brazil nuts, walnuts.soy sauce, oils
Fridge- almond and oat milk, tofu, non dairy spread and yoghurt.
Freezer - peas, sweet corn, pita bread, wraps, sliced bread, spinach, ginger root, veggie sausages
Could make lots of curries. Chillis, tagines ,etc from the above , a few fresh ingredients like mushrooms, carrots, sweet potatoes, etc and it gets even easier.