22 March 2012

Week 5: Pie Crust

19/03/2012 (Monday)

This week we're done with our fifth and last experiment
which is.....

Pie Crust



Before start...
we had a short brief and each group are given a different tasks.


The objectives of the experiment:

  1. Evaluate two-crust pies, with particular emphasis  on evaluation of the crusts.
  2. Identify techniques that are helpful in minimizing the soaking of pie crust.

The Basic Formula of Pie Crust
Ingredients:
55 g                 All purpose flour
1.5 g                Salt
33 g                 Shortening
20 ml               Water

Method:
  1. Stir flour and salt together with a 4-tined fork.
  2. Add shortening and cut in with a pastry blender until pieces are the size of uncooked rice grains.
  3. Toss the flour mixture lightly with a fork while lowly adding the water.
  4. After all of the water is added, stir approximately 10 strokes with the fork until the dough form into ball.
  5. Role the ball into a circle of dough 1/8" thick, using the special guides to control thickness.
  6. Fold the rolled dough in quarters. Unfold in a 5" pie plate, adjusting to fit up the side without stretching the dough.
  7. Trim 1/2" beyond the edge of the pie plate and flute the dough so that it rests on the lip of the plate.
  8. Bake in a preheated oven at 218C (425F) for approximately 20 minutes, until the crust is golden.



The Basic Formula of Custard Pie Filling

Ingredients:

72 g                 Egg

236 ml             Milk

25 g                 Sugar
2 ml                 Vanilla Essence

Method:
  1. Beat egg gently with a rotary eggbeater until uniformly blended. 
  2. Scald milk to 65C. Add milk, sugar, and vanilla essence to egg and stir until blended. 
  3. Pour into an unbaked pie shell and bake at 175C (350F) until mixture is set to the point where knife inserted halfway between the center and the edge of the knife comes out clean.
Tasks:

Variations in filling treatment.
  1. Cold filling - prepare 1 crust using the basic pastry formula, but do not bake and do not puncture with a fork. Prepare filling using the basic formula for a custard pie filling, but let it cool to room temperature and then pour into the unbaked pastry shell. Bake as in basic formula for custard pie filling.
  2. Partially baked crust - prepare filling as in basic custard formula. Prepare the crust as describe in the 1-crust pastry formula, but do not assemble the pie until the pastry has been punctured with a 4-tined fork to avoid blistering and then baked 4 minutes in a preheated oven at 218C (425F). then the filling is poured in, and the pie is baked according to the basic formula for custard pie.
  3. Baked crust, hot filling - Prepare the basic 1-crust pastry formula, but bake the punctured crust for 12  minutes until golden brown in a preheated oven at 218C (425F). Prepare the custard filling and pour the hot filling into the baked crust. Bake the pie according to the directions in the custard pie filling formula. 

Ingredients:



Method:
Making the Pie Crust...














Custard Filling...













Final product:





Final report:

Apple Pie...
Custard Pie...

Until we meet again in the next experiment...
(^_^)v