Innovative Quality Since 1932 Vegan Friendly Gluten Free Non-GMO Wonderful Savory Flavor Discussion: KAL Nutritional Yeast Black Garlic is a unique combination intended to add nutrition and flavor to your favorite recipes. Our Nutritional Yeast is primary grown on molasses and provides a full spectrum of essential amino acids and balanced variety of B Vitamins. Our Black Garlic is white garlic fermented under mild heat. This changes the color to black and the flavor to sweet and savory. Experiment with the savory, roasted flavor today.