Soften the onion in olive oil for 5–7 minutes in a saucepan.
Briefly stir in paprika off the heat, then add potatoes and water or stock. Bring to a gentle simmer.
After 10 minutes, add the green beans. Cook until both vegetables are tender, checking the potatoes with a fork. Add liquid if needed.
Season and serve with a little of the cooking broth.
Make it work for you
Check that all packaged ingredients are suitable for your dietary needs. Lactose-free dairy still contains milk proteins; use suitable plant-based alternatives if you need to avoid dairy.