Gaston's Bakery

Gaston’s Bakery is an artisan wholesale bakery and flour mill based in Boise, Idaho. We specialize in naturally leavened breads and pastries made from flour that we mill in-house daily using locally grown Idaho grains. Our process is simple and honest — just wheat, water, and sea salt — no additives, no enriched flour, and no commercial yeast. Each loaf is slowly fermented with a natural levain, producing bread that’s flavorful, nutrient-dense, and easy to digest.

We supply cafés, restaurants, markets, and grocery partners across the Treasure Valley with consistent, high-quality artisan products. From our signature sourdough and multigrain breads to classic viennoiseries, everything we bake reflects our commitment to craftsmanship, transparency, and the integrity of real food. Gaston’s Bakery brings the values of a local Idaho mill and the skill of French baking together — creating bread that’s as good for you as it tastes.