Monday, December 31, 2012

Fermentation

 I feel that the basic pizza recipe of 65% water, 5% oil, pinch of salt sugar and yeast is quite adequate for both thin wood fired style pizza as well as fat pan pizza. The secret to both of these pizza types is getting the fermentation time right. Most recipes request you to ferment the pizza until the dough doubles or triples in volume or leave it on the counter for x number of hours. You might (if you are very lucky, with the weather and temperature being just right, and if you don't forget) be able to make a well fermented dough this way but chances are it will be over or under fermented.

Over fermented dough will have an overly beery smell and will look flat at the end of fermentation. After rolling it out, it won't rise up in the pan nor will it rise in the oven. The result will be an eatable but rather flat and hard pizza, far from pizza perfection!

Under fermented dough is hard to judge because it will be well risen, smell nice and will also rise in the pan and the oven. The result however will be (depending on how under fermented it is) ranging from a hard biscuity cracker like pizza (severely under fermented) to more commonly a slightly tough unappealing texture. It will seem to be crunchy, but when you bite into it, it has a strange toughness about it.

Perfectly fermented dough will be well risen, smell nice and rise in the pan and oven. Depending on how it is cooked it will be either soft, tender and slightly chewy  (cooked in ultra high temp for a short time on a stone) or crispy on the bottom and tender, soft and delicious in the middle (cooked for a longer time in a pan).

 The secret to getting a perfect fermentation each time is a long slow rise. It is very simple, after kneading and preparing your dough seal it in some kind of container, Tupperware or anything seal able is fine. Leave it on  the counter for about 10-15 minutes, this allows the yeast to come alive and start their work, then throw it in the top section of the fridge. Leave it in the fridge for 24  hours, after 24 hours it should have risen quite a bit, punch it down once, this allows the yeast to unlock and eat more sugars.  After 48 hours it is ready to use and will be perfectly fermented. The best thing is you can keep it in the fridge for up to 5 days and still have excellent results. I normally leave it in the fridge for 72 hours to guarantee it is well fermented. The other benefit of a long slow fermentation is, it allows the flavours to develop, giving the base a richer flavour profile.

So now you have it, the secret to perfect fermentation every time. This approach takes a bit of effort but is well worth it!

Monday, December 24, 2012

Best pizza sauce recipe!

Ok heres what I've found to be the ultimate pizza sauce recipe, and it only takes 15 minutes!

1 Can lagina italian crushed tomatoes
a good dollop of olive oil, maybe 1/4-1/2 cup
pinch of salt/sugar
fresh basil
5-6 garlic cloves
1 small onion

This is an uncooked sauce, with a dash of extra flavour from some cooked elements.

Chop or crush the garlic finely, toast this with no oil for a few minutes in a pan.
Then add some olive oil and just ever so slightly brown/soften the garlic

Remove garlic and keep aside.

Add oil  to pan and brown the onions up good and proper, while browning add some salt/sugar to help them cook.

Mix crushed tomato, olive oil basil cooked onion and garlic in a blender, blend up.

Sauce is done! Can be used straight away, but flavour improves after 1 day in fridge!


Saturday, September 29, 2012

Thin crust super hot pizza!

I ate at a place called Via Napoli in lane cove recently, they do a super thin, soft chewy amazing crust pizza. On their flier they actually mention the temp and time for cooking that pizza. Without wasting any time I set about attempting to duplicate it.

The key is as far as I can tell 480C oven, 2min cooking time, ultra thin base, pushing the dough out by fingers rather than rolling.
For this attempt I made a dough with 65% water, 5% oil a pinch  of salt and sugar, I couldn't push the dough out by fingers so I ended up rolling it, cooking for 2 min was amazingly enough at 480C and the result was a nice soft tasty well cooked pizza! Charred base excellent flavours, by not cooking too long the tomato and mushroom topping became quite fragrant without withering and drying out!

 Cooked well!


 I think if I can push it out with fingers rather than rolling it, it might be even better!

Sunday, September 9, 2012

Temperature experiment, what are those numbers?

Well my oven has a scale from 0-3.2 for temperature, I usually set it at around 1.8 for pizza, whats this temperature? Turns out its around 240Deg C. After 10 min with the heating elements off it drops to around 220Deg C. I believe 240-220 is about the right range for a thick crust pizza.

If I set the oven at 3.2, my oven thermometer maxes out at 320deg C, so the oven must be more than 320C, I can imagine this is a good temp for thin crust new york style pizza? Perhaps another round of experiments to perfect that style!

I'm going to see if I can get an infrared temp sensor so I can directly measure the temp of the stone, this should allow me to eliminate the temperature variation between multiple pizzas!

Attempt 8 Garlic pizza perfection!!!

Attempt 7 was good, but I wanted to try a really long slow rise, so this time all fermentation happens in fridge for about 30 hours.
324ml water 65%
1.5tsp salt/suger
12tsp oil
498g flour
3tsp yeast

Mix dough in machine, put it straight in fridge after kneading finished. After about 12 hours, punch down once, after another 14 hours took it out to prepare for baking. Let dough warm up.
3 Dough Balls made,
Garlic pizza 300g
Regular pizza 273g each

Oven to about 1.8 off for 5 min with nothing in it
Garlic pizza goes in and bake for 10 min
Garlic pizza was perfect. Really puffy, soft ever so slightly chewy with a crunchy base, really amazing stuff!!

Pizza that went in after garlic didn't puff as much. I suspect the pizza stone cooled too much, need to ensure stone is back up to temp for pizza so it will puff just like garlic pizza.

Idea, try coating a pizza base with oil on top(similar to garlic pizza) cook that for 5 minutes, then add toppings to it and cook for another 10 min. Try 300g - 320g dough ball for pizza too. Unfortunately my phone didn't focus properly in some photos.


















Attempt 7 - Thicker crust

Same as attempt 3, but more yeast. Triple size batch
324ml water 65%

12Tsp olive oil 11%

1.5tsp salt

1.5tsp/sugar

498g bread flour

3 tsp yeast

Dough ball weight 417g

Produces a nice thick crust, cook 10 min with only sauce on it, then add all toppings plus chees, give another 7 min off, then 3 min of heat. Well cooked maybe another 3 min would be good.

Since I had leftover dough, made it again after an overnight fermentation in the fridge (of the same dough)  417g dough ball weight
Oven time
1.5 setting
10 min off
Toppings
3min  on
7min off
Lot of oven puff

Puffed in middle section like a naan bread, pretty amazing crumb, reasonably well cooked







Attempt 5

124ml water 75%
4Tsp olive oil 11%
1/2tsp salt
1/2tsp/sugar
166g bread flour

1/2 tsp yeast

High hydration!  Dough rose a lot, still workable, quite stretchy now. Flour required to get it off peel at this hydration. Oven heat procedure
Preheat to 1.8
4min off
1min on
1 min off
cheese added
4min off
on till done

Lots of oven puff. Edges have oven puffed very well, but bits with topping not so puffed. Needs more time for top to cook. I think my dough needs more fermentation time, 2 hours isn't enough even though it's doubling. 

FAIL MAJOR FAIL. The thing about high hydration is it is very tricky to get the top of a thicker crust pizza to cook. I imagine if you do this as a thin crust it would work nicely in a hot oven, but my top was very doughy and uncooked!