Skip to content
  • Instagram

Welcome to our store

FREE SHIPPING ON ORDERS 49+

  • HOME
  • SHOP
    • Proofing Sets
      • Proofing Sets
      • Build Your Own Proofing Set
    • Starter Kits
    • Dutch Ovens
    • Shop All
  • SOURDOUGH RECIPES
    • Our Signature Sourdough
  • CHEF PETER RIENHART
  • FAQ
  • ABOUT US
  • CONTACT US
  • KITCHENWARE
Log in
  • Instagram
GrainTheory
Log in Cart

Item added to your cart

View cart

Filter:

Availability
0 selected
Reset
Availability
Price
The highest price is $1,000.00 Reset
$
$
Remove all

2 products

Filter and sort Filter

Filter and sort

Filter

2 products

Availability
Clear
Price

The highest price is $1,000.00

$
$
Clear
Remove all
Remove all

2 products

  • GRAIN THEORY GIFT CARD

    GRAIN THEORY GIFT CARD

    GRAIN THEORY GIFT CARD

    Regular price From $10.00 USD
    Regular price Sale price From $10.00 USD
    Unit price /  per 
  • SOURDOUGH STARTER KIT, 24 OZ

    SOURDOUGH STARTER KIT, 24 OZ

    SOURDOUGH STARTER KIT, 24 OZ

    Regular price $24.95 USD
    Regular price $0.00 USD Sale price $24.95 USD
    Unit price /  per 

Join our newsletter for sourdough tips, challenges, and exclusive recipes!

  • Choosing a selection results in a full page refresh.
  • Opens in a new window.