King Arthur Baking Company is America's oldest flour company, founded in 1790, now offering premium baking ingredients, tools, and education. The employee-owned company provides high-quality flours, mixes, specialty ingredients, and baking equipment alongside extensive recipes and classes. King Arthur has become a trusted resource for home bakers, combining centuries of milling expertise with modern baking education through its Vermont campus, online content, and commitment to quality ingredients that inspire baking success.