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  • Milled from the highest protein spring wheat
  • Great for using to achieve breads with a high level of crustiness and chewiness
  • Great for artisan, hearth, and specialty whole grain breads, as well as bagels
  • 14% protein content
  • Bulk 50 lb. supply for high-volume kitchens
  • Perfect for use in bakeries, cafes, and bagel shops
  • Never bleached nor bromated
UPC Code:71012130504
Quick Shipping
Usually ships in 1 business day
Features Non-GMO
Kosher Yes
Made in America Yes
Package Size50 lb.
Type Flour
Usage High Gluten


Create hearty artisan breads and specialty whole grain breads with this King Arthur Flour Sir Lancelot hi-gluten flour! With its high protein and gluten content, this flour enhances the volume of your breads to provide extra strength and thickness. Essential for making extra crusty and chewy breads with high volume, this high-gluten wheat flour is ideal for bagels, kaiser rolls, hearth breads, authentic, New York-style pizza crusts, and italian, french, and jewish breads.

This flour is milled from the highest protein spring wheat to provide strength in dough, reduce breakage, and allows your foods to hold their shape well. Wheat flours offer many advantages, including providing elasticity that helps your dough retain its shape and rise higher while baking. It has excellent absorption properties in whole-grain breads, enhances structure in cereals and snacks, and extends the shelf life of your enticing baked goods. Plus, it is never bleached nor bromated, thus eliminating the need for chemical agents as well as the risk of adding a slight chlorine taste to your foods. Stock your kitchen with this 50 lb. bulk bag high gluten flour to be in good supply during your busiest hours and discover how many popular recipes you can prepare!

As the first flour company in America, King Arthur was founded in 1790 under the name Henry Wood & Company. It was later renamed King Arthur in recognition of the fictitious hero and his most admirable qualities: strength, honesty, loyalty, and sense of purpose. Today, King Arthur strives to embody these qualities by using the joy of baking as a means of forging connections and building communities. By producing premium traditional and specialty flours, it maintains steadfast in the belief that good, wholesome baking doesn't just feed the body, but nourishes the soul.

Flour Details:
Moisture: 14.0% max.
Protein: 14.0% +/- 0.3
Ash: .52% +/- .02

  • Orthodox Union Kosher

    Orthodox Union Kosher

    This item is certified Kosher by the Orthodox Union.

  • Non-GMO


    This item does not contain any genetically modified ingredients.

  • Made in America

    Made in America

    This item was made in the United States of America.

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Overall User Rating:

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5.0 stars from 22 reviews


People Talk About:

flour bread great high flours gluten sourdough breads price quality

Customer Reviews

3 out of 3 found this review helpful

Great service and price for a wonderful product. I keep the flour fresh in the 22 quart food storage containers also purchased from Webstaurantstore.com. Excellent as well but make sure you order the right size lid.

Jennifer S. on 07/19/2020
2 out of 2 found this review helpful

This flour is top shelf and I'd recommend this to others I'll be using this to make small pizza's and other bread items. I like the fact it's high in gluten that always make for a great bread. BUY IT, NOT TO SHABBY FOR THE PRICE.

Cynthia H. on 11/25/2020
1 out of 1 found this review helpful

Great deal on a great product -- perfect for my style pizza or to bolster strong bread doughs. Anything that will slow ferment, this is a wonderful choice!

Brian F. on 11/13/2021
1 out of 1 found this review helpful

I added a bit of this to my sourdough and got amazing results. The dough was fluffy and airy and the rising was amazing as well

Sandy on 10/03/2021
1 out of 1 found this review helpful

Fantastic bread flour of the finest quality. It produces excellent loaves particularly for the high altitude where I'm at, where all other flours I have used it is a crap shoot whether or not i get full rise and good crumb, can not recommend this flour enough on this point alone. I find it very good for full rise fluffy pepperoni/cheese rolls, onion bread, cinnamon raison bread, for oatmeal bread its superb, baked loaves take very well to freezing, but the best is a straight up hearty white bread. Really takes well with addition of a small amount of malt, which produces an even better crust to die for and an excellent chewy texture throughout, gives the yeast an even more consistent rise. You can not go wrong with this flour.

Douglas C. from D Cook on 08/03/2021
1 out of 1 found this review helpful

Is very good flour for baking breads .maybe is the best one i did try other brands but i did not have success.Thank you Webstaurant for such a good price and fast delivery.

Veronica C. on 11/30/2020
1 out of 1 found this review helpful

I love this flour. The shipping is usually the issue with these kinds of flours due to the large weight. Still, if you can't get it locally, this is a pretty solid option.

Ofir A. from OA Productions. on 06/10/2020
1 out of 1 found this review helpful

I will purchase this high gluten flour over and over again. It has the best taste and works great with pizza and bagels for the most crunchy and airy crust!

Salvatore R. from Butler Pool Service LLC on 04/24/2020

We have tried several other flours but none (thus far) have performed as well as KA flours. Sir Lancelot has been great for recipes requiring a higher gluten content, such as donuts!

Theo Z. from BO on 05/28/2022

such fast service..love that..this flour is a blessing to work with and makes beautiful dough and fantastic breads. they are so fresh tasting and keep much longer also.love this place :)

Kimberly R. on 05/15/2022

Love this flour! it came on time and intact. Package wasn't damaged with we find to be a plus. We will be ordering again soon.

Jessica W. from Debbie's Daughters Bakery on 04/11/2022

You can't go wrong with this bread flour. If you're the sort of baker who keeps a sourdough starter, this is a flour that will make a big difference in flavor.

David N. on 02/09/2022

The flour has been amazing for making sourdough bread when it comes to gluten structure and water absorbability. With the hi-gluten flour, it is a lot easier to incorporate low-gluten flour such as whole wheat or rye.

Port L. on 02/01/2021

This flour gave rise to delicious, fluffy bread and also makes a great sourdough starter. it kneads up easily into a chewy, fluffy loaf and stores well.

Molly P. on 01/04/2021

We use this artisan hi-gluten flour for our pizza dough and it is excellent quality. It the right price and I would recommend this product

Seth R. from Rockford Brewing Company on 11/16/2020

This is the best flour to use for breads, pizzas and bagels. It has a higher gluten content than King Arthur's Bread Flour which is widely available in grocery stores. It ensures proper oven rise, an airy & chewy crumb and nice crust. I also use it to feed my sourdough starter. This flour is not bromated, hence can also be used for this purpose.

Frank L. on 10/15/2020

We make all of our own bread and go through large quantities at home. This flour is very tasty and great for our high altitude baking in WY. The price is lower than anywhere else. Shipping was fast and ordering easy.

Karlene O. from Mrs. on 09/14/2020

Delivery was quick and am very happy with the quality of the flour. The packaging is great. Have been using the flour mainly for bagels. Thanks!

David F. on 05/14/2020

I baked a lot recently due to quarantine. Staying home is boring, and baking is my way to relax. Kneading by hand with this high gluten flour, and then enjoy your bread.

Xiaowei Z. on 05/02/2020
0 out of 1 found this review helpful

I just have say I love this flour - I make a lot of different breads and have used a lot of different flours this stuff REALLY stands out. The dough it produces is so soft and silky it blew my mind the first time. I will be ordering this again. Shipping was fast and product was well packaged and secure.

Mitchel E. on 04/18/2020

This is a good value bulk flour which works well for bread. It is high protein which means it is adequately strong, I regularly feed my sourdough starter with it.

Alec G. on 02/13/2020

King Arthur is one of the only brands that ensures that every batch of their flour has a consistent protein content (in this case, for their bread flour it's 11.7%). it's a very high quality product that in turn produces consistent, reliable results over and over. it's refreshing to find such a high quality brand here at webstaurantstore.

Elliot A. from Whole Health Dentistry on 03/18/2019

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