Approx. 2.5 tsp. Great for bread machines. 50% faster rise times. 25% more free. Package sold by weight, not by volume. Non GMO Project verified. nongmoproject.org. Premium quality. Since 1882. Have a grain day! For more tips and recipes, visit HodgsonMill.com. Produced in gluten-free, peanut-free, tree nut-free environment.