🍞 Bake it 'til you make it! Crafted without preservatives for a clean baking experience. Kosher certified for peace of mind in every bite. Achieve perfect dough every time with instant dry yeast! Ideal for bread, rolls, and more—unleash your inner baker! No need for refrigeration—just open and bake! No preservatives Kosher certified No refrigeration needed Fleischmann's Instant Yeast comes in two 16 oz. bags, offering a reliable and convenient solution for all your baking needs. With no preservatives and no refrigeration required prior to opening, this kosher-certified yeast ensures that you can create delicious baked goods with ease and confidence.