Matt,
For the record, I have set forth below some links for the King Arthur Sir Lancelot flour and the All Trumps Flour.
However, this morning a curious thing happened to me at the King Arthur website. More specifically, when I entered the words "Sir Lancelot" (without the quotes) into the search box at the SHOP page of the KA website, I got zero hits but five recipes. Puzzled by this, I then entered the words "high-gluten" (again without the quotes) and got three flours named high-gluten. These appeared at
https://www.kingarthurflour.com/search?algolia-index=Product&query=high-gluten. As can be seen at that page, one of the high-gluten flours is organic, whereas the other two are not. If you click on the photos, you will see that the KA high-gluten flour in the 3-pound bag has the following comment:
We call our high-gluten flour Sir Lancelot, and here's why: Legend tells us that Sir Lancelot was King Arthur's greatest champion, so it is fitting to name our high-performing, robust bread flour after him.As proud as KA may be of the Sir Lancelot story and name, it does not appear on the bag of flour itself. Notably, you will not see that comment if you click on the photos for the organic high-gluten flour or the three-pack of the same flour that presumably is the same as the flour in the single 3-pound bag.
So, Query 1: Where is the bag of high-gluten flour at KA that bears the Sir Lancelot name. Maybe someone with better search skills than I can find it. Or maybe they never put the Sir Lancelot name on their small retail bags of high-gluten flour.
Another thing that puzzled me was that when I clicked on the links to the ingredients and Nutrition facts for the three flours, none was enriched, although all were malted. It has always been my understanding that the Sir Lancelot flour was enriched. For example, if you look at the chart archived at the Wayback Machine at
https://web.archive.org/web/20060311133549/http://www.kingarthurflour.com/stuff/contentmgr/files/528fa553a218e1e5566108ef6e4c55d9/miscdocs/Nutritional%20Analysis.pdf, you will see that the Sir Lancelot flour at the time of that chart was clearly enriched, as was also the case for the KA all purpose and bread flours.
So, Query 2: Has KA stopped enriching the Sir Lancelot flour?
The above puzzlement led me to broaden my search for the KA high-gluten flour by the name Sir Lancelot, and that lead me to this two-page document at the webstaurant.com website at:
https://cdnimg.webstaurantstore.com/documents/specsheets/sir_lancelot_hi-gluten_flour__13050.pdfThe above document clearly shows enrichment of the Sir Lancelot flour. You can see what the bag of Sir Lancelot flour looks like at the webstaurant.com website at
https://www.webstaurantstore.com/king-arthur-flour-sir-lancelot-50-lb-hi-gluten-flour/104NFL5100S.html.
So, Query 3: Is KA only using the name Sir Lancelot for their professional version of that flour?
As for the All Trumps flour, finding the nutrition and related information is quite easy to do. Here are the two links, one for the bleached and bromated version and the other for the unbleached and bromated version.
https://www.generalmillscf.com/services/productpdf.ashx?pid=50111000https://www.generalmillscf.com/services/productpdf.ashx?pid=50121000GM also has an unbleached and unbromated version of the All Trumps flour, in a 25-pound package, but one must call GM for that information (see
https://www.generalmillscf.com/products/category/flour/hard-spring-wheat/all-trumps-enriched-malted-25lb). All of the flours are malted and enriched.
In practice, much of the above analysis is perhaps not of much value. The specs for the Sir Lancelot and All Trumps are similar but perhaps one should take into account that the All Trumps flour that our members may be using may be bromated and the potassium bromate will be a factor in preparing the dough. A good starting point for those deciding to compare the two flours in practice may be to make two doughs with the same dough formulation and compare the two final pizzas, and use those results to tweak the formulation to achieve better results. For those who may want to bone up on potassium bromate, see
https://web.archive.org/web/20130820221140/https://www.aibonline.org/press/SafeUsePotassiumBromate%2009_08.pdf.
Peter