Visit King Arthur Flour for all things baking! Watch artisan bakers at work in the bakery. Shop for all your baking needs, from top-quality ingredients to tools, mixes, pans, and more. Sign up for a class. Sample treats from the demo kitchen or enjoy a gourmet coffee and pastry, sandwich, salad, or pizza from the café. King Arthur Flour was founded in 1790, and is 100% employee-owned.