After watching a Woody Allan film ‘Whatever Works’, I was intrigued to find out exactly what a Knish is , the food that Larry David’s character loves so much.

It turns out that it's a traditionally Jewish Pastry usually filled with oniony mashed potato. Curious, I signed myself up to the Knish challenge.

All of the recipes online varied massively. One site gave a recipe for 5 dozen or 58 knishes. This would be a bit excessive for me and my 5 friends to eat. I settled for a more basic version and (yes you guessed it) modified it slightly.

I peeled and boiled 3 large baking potatoes but then proceeded to drop lots of them (and the glass pan lid) into the sink. So after disposing of the sink potatoes I guess I actually had about 2 and a half potatoes mashed up in the end.

The chopped onions had to be fried in rather a lot of vegetable oil until soft and translucent whilst I messed around with pastry making.

Its a very simple recipe with flour, oil and water. Again I threw it in the food processor to bring all the ingredients together but you could use a spoon instead 🙂

needed kneading

It needed kneading until smooth then it needed a rest in the fridge for 30 minutes. Enough time for a cup of tea and to stir the onions.

The pastry seemed a bit dry. This might be because the recipe that didn’t include an egg, where as some of the other put 1 or 2 eggs in the pastry. To remedy this I kneaded a little more water in until I was happy with it.

Divided

I chopped the dough into 12 pieces and rolled each piece into a thin circle about 7 inches in diameter.

Then a quick slick of vegetable oil on the pastry before dolloping a lot of oniony mashed potato in the middle. There is no way I accurately measured this. Perhaps a handful of potato? (I’m sure this is how the professionals do it.)

I tucked up the edges and spread a little egg wash where pastry met pastry to help it seal shut (in theory).

12 Knish balls later and they were ready for a generous egg wash and the oven.

In hindsight I should have popped a little air vent in the top of each Knish to avoid this Knish mass explosion. There was more mashed potato on the tray rather than in the Knish. This is another danger of making it up as you go along after catching a fleeting glimpse of what it should look like in a film.

Knish Catastrophe

Nevertheless they tasted pretty good. If I’m being a little critical perhaps a tad on the greasy side, but I bet it would be a  perfect hangover cure!

If you ignore the mashed potato hanging out the sides of the Knish it looks exactly like how I imagined it would…

There are other flavour variations you can try too if you’re not a mashed potato fan, like meat. I think its a bit like a pasty so you can have fun with it!

Sideways Knish

Things I used:

Pastry:
1 and half cups of plain flour
1 top baking powder
Half a cup of water ( and more as needed)
1 tbsp vegetable oil

Filling:
2 and a half large baking potatoes
2 large white onions
Salt
Cracked black pepper (to season)
A cup of vegetable oil

1 egg to seal and wash pastry with