Step #1 In a large, lightly oiled pot steam fry the onion until it begins to soften [that means cook it in a bit of water] Add flour & stir around completely.
Step #2 Add the remaining ingredients, mix well, bring to boil.
Step #3 Cover up & let simmer on low for 30 mins or until vegetables are done.
Step #4 Taste & season.
Step #5 Note: The turnips should be large dice.
Step #6 The carrots round sliced.
Step #7 You may use other yeast extract than marmite.
Step #8 Bryanna uses Guiness Stout but dark non alcoholic beers work also.
Step #9 Also look in speciality or finer food stores for the Marmite.