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King Arthur

Special Patent Flour - King Arthur 50lbs.

Special Patent Flour - King Arthur 50lbs.

This special patent flour is a classic bread flour milled from the center of the wheat kernel, resulting i... Read more

This special patent flour is a classic bread flour milled from the center of the wheat kernel, resulting in high protein and low ash content. It is described as suitable for both hand and machine production and formulated for consistent baking performance.


The flour is identified as non-GMO and specified with measured protein and ash values. It is supplied in a large-format bag intended for commercial or high-volume use.


Culinary Uses

This flour is stated to be ideal for hearth bread, pan bread, and buns. It is also described as working well for yeasted breakfast pastries.


Product Characteristics or Behavior

The flour is milled from the center endosperm of the wheat kernel and classified as a short patent flour. It is described as having high protein and low ash, providing good tolerance and oven spring.


Advantages or Comparisons

The product is described as being of higher quality and lower ash content than standard bread flour. It is also noted for maintaining consistent performance characteristics.


Bulk, Quantity, and Packaging Options

The flour is packaged in bags and supplied on pallets consisting of multiple 50 lb bags. It is presented as suitable for bulk purchasing formats.


Country of Origin

The country of origin is listed as Norwich, Vermont.


Key Takeaways

  • Classified as a short patent bread flour milled from the center of the wheat kernel
  • Specified high protein and low ash measurements are provided
  • Described as suitable for hand or machine production
  • Identified uses include breads, buns, and yeasted breakfast pastries
  • Packaged in large-format bags for bulk handling

Item Number

The listed item number for this product is D-0547.

King Arthur Flour, founded in 1790, is the oldest flour company in the United States. Located in Norwich, VT, the company operates its own retail bakery, Baking Education Center, Baker`s catalog, and Baker`s store from its Vermont headquarters. Today the company is 100% employee-owned with over 375 employee-owners who are passionate about baking. In addition to providing the highest quality flour of unparalleled consistency, our mission also includes helping people become better bakers through education and inspiring fellowship among people through the creative joy of baking. King Arthur flours adhere to the tightest tolerances in the milling industry. Protein content never varies more than 0.2%, and ash 0.02%. Equally narrow tolerances apply to mixing performance characteristics. This guarantees consistency in performance and a perfect final product every time.

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Regular price $35.68
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This special patent flour is a classic bread flour milled from the center of the wheat kernel, resulting in high protein and low ash content. It is described as suitable for both hand and machine production and formulated for consistent baking performance.


The flour is identified as non-GMO and specified with measured protein and ash values. It is supplied in a large-format bag intended for commercial or high-volume use.


Culinary Uses

This flour is stated to be ideal for hearth bread, pan bread, and buns. It is also described as working well for yeasted breakfast pastries.


Product Characteristics or Behavior

The flour is milled from the center endosperm of the wheat kernel and classified as a short patent flour. It is described as having high protein and low ash, providing good tolerance and oven spring.


Advantages or Comparisons

The product is described as being of higher quality and lower ash content than standard bread flour. It is also noted for maintaining consistent performance characteristics.


Bulk, Quantity, and Packaging Options

The flour is packaged in bags and supplied on pallets consisting of multiple 50 lb bags. It is presented as suitable for bulk purchasing formats.


Country of Origin

The country of origin is listed as Norwich, Vermont.


Key Takeaways

  • Classified as a short patent bread flour milled from the center of the wheat kernel
  • Specified high protein and low ash measurements are provided
  • Described as suitable for hand or machine production
  • Identified uses include breads, buns, and yeasted breakfast pastries
  • Packaged in large-format bags for bulk handling

Item Number

The listed item number for this product is D-0547.

King Arthur Flour, founded in 1790, is the oldest flour company in the United States. Located in Norwich, VT, the company operates its own retail bakery, Baking Education Center, Baker`s catalog, and Baker`s store from its Vermont headquarters. Today the company is 100% employee-owned with over 375 employee-owners who are passionate about baking. In addition to providing the highest quality flour of unparalleled consistency, our mission also includes helping people become better bakers through education and inspiring fellowship among people through the creative joy of baking. King Arthur flours adhere to the tightest tolerances in the milling industry. Protein content never varies more than 0.2%, and ash 0.02%. Equally narrow tolerances apply to mixing performance characteristics. This guarantees consistency in performance and a perfect final product every time.

Frequently Asked Questions

What makes King Arthur Special Patent Flour different from regular bread flour?
It’s a short patent flour milled from the wheat kernel’s center endosperm, resulting in high protein (12.7%) and low ash (.50%). This gives consistent dough strength and excellent oven spring.
Can I use this flour for sourdough bread?
Yes. Its balanced protein level and strong gluten structure make it ideal for sourdoughs that need a firm yet elastic dough during long fermentation.
Is King Arthur Special Patent Flour bleached or bromated?
No. This flour is unbleached and unenriched, maintaining the natural flavor and nutritional value of spring wheat.
What does “short patent” mean in flour milling?
It refers to flour made from only the purest central portion of the wheat kernel, which gives better color, texture, and consistency compared to standard bread flour.
How is this flour packaged for bulk use?
Each bag contains 50 pounds of flour, and pallets include 50 bags for commercial operations. The product is made in Norwich, Vermont.
What types of bread does this flour work best for?
It’s ideal for hearth loaves, pan bread, buns, and yeasted breakfast pastries that require high tolerance and reliable rise.
How should I store a 50-lb bag of flour?
Keep it sealed in a cool, dry place below 75°F. Avoid humidity to maintain freshness and prevent clumping.
Can I buy this flour in bulk or wholesale quantities?
Yes. Baker’s Authority offers discounted pricing for 10-, 25-, and 50-bag orders with same-day pickup or next-day shipping.
Where is King Arthur Flour made?
It’s milled and packaged in Norwich, Vermont, by King Arthur Baking Company, the oldest flour company in the United States.