I did my hash brown experiments this weekend and this is what I came up with.
Potatoes fresh boiled and dehydrated
Potato:
A: 55 C cooled, shredded and put on plate in fridge covered with paper towel 9 hours.
B: 55 C cooled overnight in fridge peeled and shredded
C: 60 C cooled overnight in fridge peeled and shredded
D: 70 C cooled overnight in fridge peeled and shredded
E: Dehydrated made per package
F: Dehydrated made with 1/3 les water than package directions
Rank for flavor/texture:
1 - F Best overall flavor and texture of all samples
2 - E Good texture versus fresh
3 - D Best flavor of all entrants. A bit gummy but best fresh example
4 - A Good flavor and less gummy texture than other fresh examples
5 - C Good flavor but somewhat gummy
6 - B Good flavor but a bit more gummy than C
So, the clear winner is the dehydrated shredded spuds. The hash browns I made with 1/3 less water had the best overall texture.
I am going to try the 70 C baked spuds and shred and leave in the fridge overnight to dry. I think I am zeroing in on the Bud Willman's hash browns that were the reasoning for this whole exercise. Anyone know where you can get the thicker cut hash browns? The ones I used in the pic are thin shreds. I want to find the thicker shreds like Waffle House uses.
Also, none of the potatoes turned brown after reaching the starch gelatinization phase. Wife and I both thought the fresh spuds had deeper flavor. The fresh spuds also held their shape better on the grill so were easier to flip.
I wish I could figure out how to post the pics in order. >_<
As a side note, I used the Crisco flavored griddle oil to cook the 1/3 less water sample last night. I was suitably impressed with the flavor of that oil.
It is hard to beat the ease of use and texture of the dehydrated hash browns. I am sure to have these on hand hence forth.
JC