Why not double the meatball recipe and use in wraps and salads for lunch-laziness the rest of the week? Each serving provides 798kcal, 33g protein, 109g carbohydrate (of which 21g sugars), 21g fat ...
serving it hot for supper and then cold in salads and sandwiches, with a split-pea soup made from the stock. You will probably have some leftover meat, which you can turn into sandwiches or soup.