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Parsnip Mash with Onion and Mushroom Gravy

I thought I might have left these a bit too long. I found them in a bed that the chooks are about to go into, lost and forgotten parsnips. They would be about nine months old, and in a few weeks they will want to go to seed.  But I harvested them in time and they were smooth and sweet and very delicious, Just the big one on its own was enough for a main meal for two of us that turned into one of the best Tuesday Night Vego Challenge recipes of the year.

Once they’re established, parsnips are amazingly hardy and productive.  The hard part is getting them going. I germinate them the same way I germinate carrots – in the shadehouse in little leaf pots.  You need fresh seed, and you need to keep them moist for quite a long time till they come up.  I love parsnips, and I can get them most of the year, but the best ones are the ones harvested in winter, which are the ones planted in late spring – the absolute hardest time to keep things moist for weeks while they decide to germinate.

Once they’re established though, they cope with even the hot dry of summer and the frosts of winter and yield a lot of food for the space they take.

Parsnips make the most amazing mash – very low GI, low calorie, but smooth and luscious and much sweeter than potato mash.  And full of soluble and insoluble fibre and lots of vitamins and minerals.

The Recipe:

Start with the mushroom and onion gravy.

You need a big, heavy bottomed fry pan, or if you are making this for more than a couple of people, a big wok.

Finely slice one onion per person and 150 grams of mushrooms per person.  It will look like a lot, but it reduces right down.

Melt a knob of butter and a swig of a sweet, mild flavoured oil.  I prefer macadamia or peanut oil for this – olive oil has its own flavour. Add the onions and mushrooms and cook on high, stirring, for a few minutes.  Add about half a teaspoon per person of finely chopped fresh thyme and a pinch of salt.  Then turn the heat right down and continue cooking for around 20 minutes, stirring occasionally.

Move on to the parsnip mash:

Peel one normal sized parsnip per person and chop into smallish pieces.

Pressure cook for 5 minutes or simmer for 15 till the parsnip is quite soft when poked with a fork.

Blend the parsnip in a food processor or with a stick blender, along with a little knob of butter, a pinch of salt, and, if needed, a little milk or a little of its own cooking water, till it is very smooth.


You want the parsnip mash to be served warm, so assemble everything else before you blend it.

I lightly steamed some peas and snow peas to have with it – a bit of crunch is good.

To the onions and mushrooms, add some plain wholemeal flour and stir it through to coat.  For two people, I used a tablespoon of flour. If you are making four serves, you will need more flour, but less than double – probably two scant tablespoons.

Add, for each serve, a dessertspoon of Worcestershire sauce, then add water.  You will need about half a cup per person, but add it bit by bit till you get the right consistency. It should thicken up almost immediately to a nice thick gravy consistency.

Make a ring of mash on each plate and fill the centre with onion and mushroom gravy.  Garnish with peas and snow peas and serve.


{ 12 comments… add one }
  • Louise July 31, 2012, 6:19 pm

    Funny old parsnips! Thanks for the growing tips. I love parsnip mash.

  • Sarah July 31, 2012, 9:15 pm

    It’s nice that the days are starting to get longer and things are growing again. Although it also means I need to get on and re pot all of my herbs and chilli plants before they start to wake up.

    Here’s my link for this week:

  • L July 31, 2012, 9:54 pm

    That looks wonderful Linda! I’ve never grown parsnips – I should give them a go next year. My link this week is http://500m2.wordpress.com/2012/07/31/tuesday-night-vego-cabbage-and-apple-braise-with-a-potato-pancake/

    Forgot to link up last week.

  • Elaine coolowl August 5, 2012, 10:57 am

    Recipe for Baked Beans might be useful for vego challenge. http://brisbanelocalfood.ning.com/forum/topics/baked-beans

  • Linda August 5, 2012, 2:15 pm

    Thanks Elaine. I shall check it out.

  • Matthew August 13, 2012, 7:18 pm


    We made the parsnip and mushroom gravy for dinner this evening — it was delicious! Thanks heaps,


  • L August 20, 2012, 8:16 pm

    I made this during the week. I have never mashed parsnip before, and I was really missing out. I immediately started soaking some seed for planting because it was so delicious! Thanks so much for the recipe.

  • Linda August 20, 2012, 9:03 pm

    I’ve never soaked parsnip seed before. I wonder if I’ve been missing out.

  • L August 28, 2012, 10:11 pm

    I was just following the germination instructions from Digger’s Club. The seed is last year’s too, so probably needs all the help it can get. So far I have a grand total of 2 germinated seeds. I’m pre-germinating then putting into soil-filled toilet rolls once they have germinated.

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