Cinnamos,
It wasn’t clear to me which specific recipes you want, so I created several based on our prior exchanges. I have numbered the recipes for convenience and for future reference.
Recipe #1 is the same as you last used but using 25% semolina flour.
Recipes #2 and #3 are two versions of the Lehmann pan dough formulation referenced earlier in this thread. Recipe #2 is the Lehmann formulation as he gave it at
http://thinktank.pmq.com/viewtopic.php?p=37687#37687. Recipe #3 increases the hydration to produce a more open and airy crust and crumb and reduces the amount of yeast so that you can achieve 2-3 days of cold fermentation rather than one day.
Recipes #4 and #5 are my interpretation on how the original dough formulation given at Reply 18 in this thread (at
http://www.pizzamaking.com/forum/index.php/topic,6984.msg62346.html#msg62346) might be modified to use potato flour based on Tom Lehmann’s comments as noted at Reply 4 at
http://www.pizzamaking.com/forum/index.php/topic,1483.msg15851/topicseen.html#msg15851. I have never seen an actual Lehmann dough formulation using potato flour and baker’s percents, so I had to use my best efforts to translate his comments into a dough formulation. This posed some problems since Tom does not say whether he modifies an existing dough formulation so that the total dough weight remains constant or whether he simply adds and subtracts from an existing formulation, which can have the effect of increasing or decreasing the total dough weight. Consequently, I came up with two potato flour dough formulations to cover both cases. Recipe #5 produces more dough than Recipe 4 so you may have to trim back the weight of the dough from Recipe 4 to get it to around 7.2 ounces. If you ever find and use potato flour, you will have to do some experimenting to see which of the two recipes is the better version. Fortunately, the differences aren’t dramatic, so both formulations may work.
Recipe #6 is for a dough formulation that uses a real potato. The potato is microwaved with the skin on, peeled, and then mashed. I used the nutrition data from nutritiondata.com at
http://www.nutritiondata.com/facts/vegetables-and-vegetable-products/2559/2 to modify the original dough formulation to incorporate the potato. I have no idea as to whether the dough formulation will work, or how well. I will leave that to you to determine. I used 32% real potato in the dough formulation based on some recipes that I reviewed for doughs using potato. There are many types of potatoes, with different water contents, so you may find it necessary to tweak the hydration to get the dough to the desired condition. If such changes are needed, you may want to note the details of those changes so that they can be incorporated into future versions if warranted.
Recipe #7 is similar to Recipe #6 except that it calls for using a raw potato that has been grated, including the skin. I used the nutrition data at
http://www.nutritiondata.com/facts/vegetables-and-vegetable-products/2546/2 in creating Recipe #7. I have never used raw potato in a dough, so you will have to tell us if it works should you decide to try Recipe #7. Raw potatoes tend to turn dark with exposure to the air, but that may not happen if it is promptly incorporated into the dough. As with Recipe #6, some hydration adjustments may be needed.
Here are the recipes:
25% Semolina Pan Dough Formulation -#1Flour Blend* (100%): Water (55.555%): IDY (0.88885%): Salt (1.75%): Vegetable (Soybean) Oil (4.27199%): Sugar (1.875%): Total (164.34084%):
| 126.07 g | 4.45 oz | 0.28 lbs 70.04 g | 2.47 oz | 0.15 lbs 1.12 g | 0.04 oz | 0 lbs | 0.37 tsp | 0.12 tbsp 2.21 g | 0.08 oz | 0 lbs | 0.4 tsp | 0.13 tbsp 5.39 g | 0.19 oz | 0.01 lbs | 1.19 tsp | 0.4 tbsp 2.36 g | 0.08 oz | 0.01 lbs | 0.59 tsp | 0.2 tbsp 207.18 g | 7.31 oz | 0.46 lbs | TF = N/A
|
*Use 94.62 g. (3.34 oz.) bread flour and 31.54 g. (1.12 oz.) semolina flour
Note: Bowl residue compensation = 1.5% (the nominal dough weight = 7.2 oz.)
Lehmann Pan Dough Formulation (from http://thinktank.pmq.com/viewtopic.php?p=37687#37687) - #2Bread Flour (100%): Water* (55%): IDY (0.5%): Salt (1.75%): Vegetable (Soybean) Oil (3%): Sugar (2%): Total (162.25%):
| 127.69 g | 4.5 oz | 0.28 lbs 70.23 g | 2.48 oz | 0.15 lbs 0.64 g | 0.02 oz | 0 lbs | 0.21 tsp | 0.07 tbsp 2.23 g | 0.08 oz | 0 lbs | 0.4 tsp | 0.13 tbsp 3.83 g | 0.14 oz | 0.01 lbs | 0.84 tsp | 0.28 tbsp 2.55 g | 0.09 oz | 0.01 lbs | 0.64 tsp | 0.21 tbsp 207.18 g | 7.31 oz | 0.46 lbs | TF = N/A
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* At 65 degrees F/18.3 degrees C
Note: One-day fermentation; bowl residue compensation = 1.5% (the nominal dough weight = 7.2 oz.)
Modified Lehmann Pan Dough Formulation (Increased Hydration, Reduced Yeast) - #3Bread Flour (100%): Water* (58%): IDY (0.25%): Salt (1.75%): Vegetable (Soybean) Oil (3%): Sugar (2%): Total (165%):
| 125.56 g | 4.43 oz | 0.28 lbs 72.83 g | 2.57 oz | 0.16 lbs 0.31 g | 0.01 oz | 0 lbs | 0.1 tsp | 0.03 tbsp 2.2 g | 0.08 oz | 0 lbs | 0.39 tsp | 0.13 tbsp 3.77 g | 0.13 oz | 0.01 lbs | 0.83 tsp | 0.28 tbsp 2.51 g | 0.09 oz | 0.01 lbs | 0.63 tsp | 0.21 tbsp 207.18 g | 7.31 oz | 0.46 lbs | TF = N/A
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* At 65 degrees F/18.3 degrees C
Note: Three-day fermentation; bowl residue compensation = 1.5% (the nominal dough weight = 7.2 oz.)
5% Potato Flour Pan Dough Formulation - #4 Bread Flour (100%): Water (59.555%): IDY (0.88885%): Salt (1.75%): Vegetable (Soybean) Oil (4.27199%): Sugar (1.5%): Potato Flour (5%): Total (172.96584%):
| 119.78 g | 4.23 oz | 0.26 lbs 71.34 g | 2.52 oz | 0.16 lbs 1.06 g | 0.04 oz | 0 lbs | 0.35 tsp | 0.12 tbsp 2.1 g | 0.07 oz | 0 lbs | 0.38 tsp | 0.13 tbsp 5.12 g | 0.18 oz | 0.01 lbs | 1.13 tsp | 0.38 tbsp 1.8 g | 0.06 oz | 0 lbs | 0.45 tsp | 0.15 tbsp 5.99 g | 0.21 oz | 0.01 lbs | 1.58 tsp | 0.53 tbsp 207.18 g | 7.31 oz | 0.46 lbs | TF = N/A
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Note: Bowl residue compensation = 1.5% (the nominal dough weight = 7.2 oz.); hydration increased by 4% and sugar reduced from 1.875% to 1.5%
5% Potato Flour Pan Dough Formulation - #5Bread Flour (100%): Water (57.7787%): IDY (0.88885%): Salt (1.75%): Vegetable (Soybean) Oil (4.27199%): Sugar (1.5%): Potato Flour (5%): Total (171.18954%):
| 126.07 g | 4.45 oz | 0.28 lbs 72.84 g | 2.57 oz | 0.16 lbs 1.12 g | 0.04 oz | 0 lbs | 0.37 tsp | 0.12 tbsp 2.21 g | 0.08 oz | 0 lbs | 0.4 tsp | 0.13 tbsp 5.39 g | 0.19 oz | 0.01 lbs | 1.19 tsp | 0.4 tbsp 1.89 g | 0.07 oz | 0 lbs | 0.47 tsp | 0.16 tbsp 6.3 g | 0.22 oz | 0.01 lbs | 1.66 tsp | 0.55 tbsp 215.82 g | 7.61 oz | 0.48 lbs | TF = N/A
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Note: Already incorporates bowl residue compensation of 1.5%
Alternative Potato Pan Dough Formulation -#6Bread Flour (100%): Water (32.0136%): IDY (0.88885%): Salt (1.75%): Vegetable (Soybean) Oil (4.27199%): Sugar (1.5%): Potato* (32%): Total (172.42444%):
| 126.07 g | 4.45 oz | 0.28 lbs 40.36 g | 1.42 oz | 0.09 lbs 1.12 g | 0.04 oz | 0 lbs | 0.37 tsp | 0.12 tbsp 2.21 g | 0.08 oz | 0 lbs | 0.4 tsp | 0.13 tbsp 5.39 g | 0.19 oz | 0.01 lbs | 1.19 tsp | 0.4 tbsp 1.89 g | 0.07 oz | 0 lbs | 0.47 tsp | 0.16 tbsp 40.34 g | 1.42 oz | 0.09 lbs 217.38 g | 7.67 oz | 0.48 lbs | TF = N/A
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* Microwaved potato, with skin, flesh only, mashed
Note: Already incorporates bowl residue compensation of 1.5%
Raw Grated Unpeeled Potato Pan Dough Formulation - #7Bread Flour (100%): Water (38.1058%): IDY (0.88885%): Salt (1.75%): Vegetable (Soybean) Oil (4.27199%): Sugar (1.5%): Grated Raw Unpeeled Potato (23.29%): Total (169.80664%):
| 122.01 g | 4.3 oz | 0.27 lbs 46.49 g | 1.64 oz | 0.1 lbs 1.08 g | 0.04 oz | 0 lbs | 0.36 tsp | 0.12 tbsp 2.14 g | 0.08 oz | 0 lbs | 0.38 tsp | 0.13 tbsp 5.21 g | 0.18 oz | 0.01 lbs | 1.15 tsp | 0.38 tbsp 1.83 g | 0.06 oz | 0 lbs | 0.46 tsp | 0.15 tbsp 28.42 g | 1 oz | 0.06 lbs 207.18 g | 7.31 oz | 0.46 lbs | TF = N/A
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Note: Bowl residue compensation = 1.5% (the nominal dough weight = 7.2 g,); hydration adjusted to compensate for water content of raw grated potato, and sugar reduced from 1.875% to 1.5%
Peter