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Quick Ref

I'm often needing to look up conversions for temperature or ratios, little handy things that I can't remember so I've compiled a personal reference of the ones I find most useful!


Oven Temperature Chart - Centigrade - Farenheit
Gas Mark Conversion Table

Fahrenheit Celcius Gas Mark ~°C
212°F 100°C - 100°C
230°F 110°C 1/4 110°C
250°F 120°C 1/2 120°C
275°F 135°C 1 135°C
300°F 149°C 2 150°C
325°F 162°C 3 160°C
350°F 176°C 4 175°C
375°F 190°C 5 190°C
400°F 204°C 6 205°C
425°F 218°C 7 220°C
450°F 232°C 8 230°C
475°F 246°C 9 245°C
500°F 260°C 10 260°C



Meat Doneness Temperatures - How well done is my steak / joint? 


bleu rare med-rare medium med-well well
Beef 45°C 50°C 55°C 60°C 65°C 70°C
Rose Veal - - 55°C 60°C 65°C 70°C
Venison 45°C 50°C 55°C 60°C 65°C 70°C
Duck - - 55°C 60°C 65°C 70°C
Lamb - 50°C 55°C 60°C 65°C 70°C
Pork - - - 60-65°C 65-70°C 72°C
Poultry breast - - - - - 72°C
Poultry thigh - - - - - 77°C

The simplest way to tell how well done a steak or a chicken breast is to press it with your finger. The more it resists your prod, the more cooked it is. If it feels pretty solid it's cooked through. A rare steak shouldn't offer much more resistance than a raw steak!

More here!


Rice / Grain vs Liquid - Ratios for Cooking


Ratio(D:W) Dry Weight (D) Water / Juice (W) Vinegar Sugar Salt Cooked(g)
Semolina
(granular finish)
1:1.25 250g ~315g - - 2g -
Couscous 1:1.25 250g ~315g - - 2g -
Barley Couscous 1:1.75 250g ~440g - - 2g -
Rice Jasmin 1:1.7 250g 400g - - 2g 500g
Rice Sticky 1:1 250g 250g - - 2g 480g
Rice Long 1:1.7 250g 425g - - 2g -
Rice Basmati 1:1.7 250g 400g - - 2g -
Rice Arborio 1:1.65 250g 375g - - 2g 570g
Rice Paella 1:1.5 250g 375g - - 2g -
Rice Sushi White Harder 1:1.25 250g ~315g 50g 25g 1.5g ~625g
Rice Sushi White Softer 1:1.35 250g ~340g 50g 25g 1.5g ~625g
Rice Sushi Brown H (Genmai) 1:1.7 250g 425g 38g 19g 1g -
Rice Sushi Brown S (Genmai) 1:1.9 250g 475g 38g 19g 1g -
Rice Black 1:2 250g 500g -
2g -
Rice Pudding 1:6 250g 3L (milk) - 250g 3g -
Quinoa 1:2 (vol) 250g - - - - -
Semolina
(smooth finish)
1:6 250g 3L (milk) - 250g 1g -
Polenta (to add) - 250g - - - - -

Note: the vinegar in sushi rice isn't included in the ratio since it's added after cooking the rice.



Rice Quantities for Different Sushi Types
Format Name Pieces Nori Rice
Half Size Roll Hosomaki-zushi 6 1/2 50g
Full Size Roll Futomaki-zushi 6-8 1 100g
Inside Out Roll Uramaki-zushi 6 1/2 125g
Battleship Gunkan 
maki-zushi
1 2x13cm
strip
25g
Topped Rice Nigiri-zushi 1 - 25g
Tofu Pouch Inari-zushi 1 - 50g
Cones Temaki-zushi 1 1/2 or 1/4 30g/15g

Nori sheets measure 19x20cm (7.5x8 inch)
NB: For half size cut across the length, leaving 2x 19x10 (instead of 20x9.5cm)
20 small rolls per 10 sheet pack.

When handling rice, have a bowl of handling liquid - a mix of 50/50 water/sushi vinegar at hand:

  • This will keep your hands from getting covered in rice - messy business!!
  • It also has an anti bacterial effect - very important when handling rice.


Rice Cooker Table - Generic

Rice in cups Rice in g Water Lev + rice Serves ~Cook time Final Weight
2 300g 2 cup mark 3-4 42 min 750g
4 600g 4 cup mark 5-6 46 min 1.5kg
6 900g 6 cup mark 8-10 50 min 2.25kg
8 1200g 8 cup mark 13-14 55 min 3kg
10 1500g 10 cup mark 16-18 60 min 3.75kg


Sugar Cooking Stages - Candy Making & Jam - 
Sugar Work
Black Caramel - - 205°C
Dark Caramel - - 188-190°C
Spun Sugar - - 180-182°C
Caramel 174°C - 170°C
Hard Crack 154°C 150°C 149-154°C
Soft Crack 138°C 134°C 132-143°C
Hard Ball 122°C 125°C 121-130°C
Firm Ball - - 118-121°C
Soft Ball 116°C 116-118°C 113-116°C
Jam 104°C - -
Sterilise 82-85°C - -

Thermo LCB McGee

When we make praline sugar spears, we take the caramel up to 170°C then it drop to 150-155°C before dipping the nut in the caramel and hanging it.



Stock Syrup Viscosity / Thickness

Light 250g sugar 500g water
Medium 250g sugar 250g water
Heavy 250g sugar 225g water



More to come . . .

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