Fosters Mill, Swaffham Prior

The Priors’ Flour Products

Introducing the Prior's Flour product range

Below, we introduce our flours and grain products.

We mill our range of organic stoneground artisan flours from the best quality organic grains sourced from East Anglia. Our award winning flours are all tested for their baking quality and characteristics by Master Miller, Jonathan Cook. A passionate sourdough baker, Jonathan takes samples of grain from our partner farms, mills them and then test bakes the resulting flour. After inviting our commercial bakers to comment, Jonathan decides on which parcels of wheat to purchase and thus sell to you, our customers. As a result, Jonathan can provide advice and guidance on the baking characteristics of each of our flours.

Our product range is divided into Bread Flours, Cake and Baking Flours, Oats & Muesli Products and Grain-by-mail. 

Jonathon with bread made with Prior's Flour

Explore and buy our Bread Flours

The flours in this category are produced primarily for bread baking, both for yeasted breads and sourdough. You will find information on each flour including the source of the wheat, protein content, baking characteristics and suggested uses when you click through to the relevant page.

Bread Flours

Explore and buy our Cake & Baking Flours

The flours in this category are non-bread flours. Here you will find our plain and self raising flours.

Cake and Baking Flours

Explore our Grains for Home Milling

We offer wheat, rye and spelt grains for home milling, packed in convenient sizes.


Explore and buy our Oats and Muesli Products

We produce and supply a range of delicious oats and muesli products including Quick Porridge Oats, Jumbo Oats and our sought after Breakfast Muesli inspired by our Dutch milling friends. Click here for more information.

Oats and Muesli Products

How to Buy the Flour

You can buy the flour direct from the mill, by mail order (see links above) and through outlets in the Cambridgeshire area.

Follow the links below:

Buy flour from the Mill Buy flour from our local stockists

Bread made with Priors Flour

Share your pictures of bread made with The Prior’s Flour by posting them on Twitter – see the link below!

Don't just take our word for it

""I've been using the Prior's Flour for several years now, and find not only that it makes delicious bread, but it is consistent, which is wonderful. Highly recommend this flour.""

Vanessa Kimbell, Baker