Final Exam Review Flashcards
Weight 454 grams = pounds?
1 pound
Volume 1000 ml = litre
1 litre
Volume 250 ml = cup
1 cup
1 teaspoon = ml
5 ml
3 tsp = tablespoon
1 tbs
1 leaf gelatine = grams of gelatine powder
2 grams
1 egg = grams
1 yolk = grams
1 white = grams
50 g
20 g
30 g
For water, oil, milk weight always =
Volume
What are the characteristics of all purpose flour?
Off white > yellowish
10% protein
What is self rising flour?
The addition of salt & baking powder
2 tbsp: 1 cup all purpose
What is gluten?
Primary protein in wheat
Provides structure & flavour
Composed of glutenin & gliadin when linked together to form gluten
What is glutenin?
Provides elasticity to dough
What is gliadin?
Provides extensibility & volume to dough
How is gluten developed?
Formation of strong, cohesive network of fibres which stretch thin like spider web
Developed when water is added to flour and dough is mixed, kneaded etc
What are 4 factors that affect gluten development?
Type of flour
Mixing time
Dough temperature
Additions like salt or fat
Weight 1000 grams = kg?
1 kilogram
What is blind baking?
Baked pie dough/cold filling
Baked b4 w/beans
Pre baking a pie crust when being filled w/ unbaked filling (pudding/cream pie)
What is a rolled in dough?
The “roll-in” method is the description for what you do when you laminate dough for croissants, Danishes and puff pastry. Effectively you’re “rolling” butter into a flour-and-water dough.
Fat between layers of dough.
What is the difference between laminated doughs danish dough & puff pastry?
Danish dough is sweet has everything, milk, butter, sugar, eggs.
Pastry dough is lean no sugar & eggs.
How do you make Danish dough?
- In a bowl warm up milk & sprinkle active dry yeast, & half the sugar. Let rest until it foams. Add the flours (bread/cake), remaining sugar, eggs, salt, & softened butter.
- Mix dough w/ dough hook. Do not over mix
- Take dough out & knead into ball shape & place in lightly dusted flour bowl. Cover & place in fridge 30 mins.
- On lightly floured surface, roll out the dough into large rectangle shape. Brush excess flour
- Spread butter evenly over 2/3 of dough. Fold unbuttered third over the top & press edges together to seal in batter. Fold remaining third on top.
- Roll dough into a rectangle. Fold dough in thirds, this rolling & folding is called a turn, it must be done 4 times & chill the dough in fridge between turns for 15-20 mins. After the final turn, wrap dough well & refrigerate at least 4 hrs or overnight, or freeze.
- Shape & fill the Danish dough as desired. Place shaped pastries on paper lined baking sheet & allow to proof 15-20 mins
- Brush pastries w/ egg was/ sugar if desired. Bake @375 until light brown 12-15 mins
How do you make puff pastry?
- Rub fat into flour
- Add cold water
- Mix dough w/ dough hook until developed, approx 4 mins.
- Let dough rest 30 mins
- Roll out dough into rectangular shape
- Place roll in fat on 2/3rds of dough
- Start w/ a single, then double book folds, repeat this twice. Ending w/ a double. Place in freezer
How do you make choux paste?
- Place water, milk & salt into pot & boil
- Add flour & stir constantly using wooden spoon 2/3 mins
- Transfer the roux into mixing bowl to cool using paddle attachment until steam has cleared
- Add eggs one at time @ 2nd speed
- Scrape sides to ensure egg mixture has right consistency
- Place choux paste in piping bag & pipe onto a lined tray
- Bake immediately @ 400f for first 15-20 mins to develop steam. Reduce heat 375f to finish baking until golden
- Store in plastic bag in fridge for 1 week & freezes well for months
- choux paste may be frozen prior to baking
What is the short/sweet dough method?
Using a mixing bowl & paddle attachment cream butter & sugar, &
salt @ 2nd speed until smooth & scrape down sides of bowl
Add eggs slowly & scrape sides of bowl
Sift pastry flour & add to wet ingredients until well incorporated don’t overmix
Chill for several hours b4 using for best results ie shrinkage
What is the pie dough method?
Break fat/shortening into sifted pastry flour and mix
Pour salt into cold water & pour into mixing bowl/ use paddle attachment start at 1st speed until it looks like dough move to 2nd for 30 seconds
Light flour on table
Scape dough
Knead 8 times
Roll into log
Rest on tray
What is the brioche method?
sponge method
- Scald milk/cool to lukewarm. Dissolve yeast. Add flour & mix to make a sponge(starter) let rise until double.
- Gradually mix in eggs, then dry ingredients using paddle attachment to make soft dough,
- Beat in butter, little at a time, until completely absorb, & dough is smooth. Dough will be soft & sticky.
- Fermentation cover w/ plastic film/place in retarder overnight
- Makeup 50g roll/dough should be cold during makeup
- Bake 400f
What is the difference in fat content between short/sweet dough, Pie dough, and brioche?
Short/sweet dough has sugar/eggs/butter
Pie dough no eggs/sugar just shortening
Brioche is an egg bread has everything egg, sugar, milk, butter
What are the 3 types of yeast?
Fresh compressed yeast
Active dry yeast
Instant dry yeast
How is fresh yeast used?
Must be refrigerated
Should be white/crumbly
Available in cubes or blocks
How is active yeast used?
Add lukewarm water
How is instant yeast used?
Directly added to dry ingredients
Water activates it