The Only Type Of Metal Bowl That's Safe For Proofing - Tasting Table
Briefly

Homemade sourdough bread can be tricky, but the right proofing bowl is essential for success. While many metal bowls are made of stainless steel, which is suitable for dough, others like copper can interact negatively with the dough's acidity. Stainless steel bowls offer durability and help maintain heat, vital for a good rise. Alternatives like wood, plastic, and glass also work well, but wooden bowls should have a food-grade finish. Overall, selecting the appropriate bowl can prevent unwanted flavors and ensure the best baking results.
Using the wrong bowl for proofing your sourdough can sabotage the baking process due to chemical reactions that affect the dough's flavor and texture.
A healthy sourdough starter requires a good balance of yeast and acids, with the right bowl being crucial to maintain its integrity during proofing.
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