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Per 100g
Nutrition data source: USDA FoodData Central
Common measurement equivalents in grams
Yes, in the small amounts typically consumed in baked goods, instant dry yeast contributes beneficial nutrients. It's a good source of B vitamins, protein, and minerals like selenium and zinc, which support energy metabolism and overall health.
Instant dry yeast is notably rich in B vitamins, crucial for energy production and nerve function. It also provides protein and dietary fiber, along with essential minerals like selenium, zinc, and magnesium. While 100g has 325 calories, 38.3g protein, and 41.1g carbs, typical serving sizes are very small.
Some research suggests that certain strains of yeast, including Saccharomyces cerevisiae (the species in baker's yeast), may have probiotic potential and support gut health. However, the yeast is typically killed during baking, so its direct probiotic effect in baked goods is limited.
Yes, instant dry yeast is vegan. It is a single-celled microorganism (a fungus) and does not contain any animal products or by-products.
Yes, instant dry yeast itself is naturally gluten-free. It is a fungus and does not contain wheat, barley, or rye. However, it is almost always used in recipes containing gluten-rich flours, so check other ingredients for gluten content.
Yes, diabetics can safely use instant dry yeast. The amount of yeast consumed in a typical serving of baked goods is very small and contributes negligible carbohydrates or calories to the overall meal. The primary concern for diabetics would be the other ingredients in the baked good, such as flour and sugar.
Instant dry yeast is designed to be mixed directly into dry ingredients like flour without prior activation. It works quickly, allowing for shorter proofing times compared to active dry yeast. Follow your recipe's instructions for the specific amount and mixing method.
instant dry yeast is a versatile ingredient found in cuisines around the world. With 325 calories per 100g and 38.3 grams of protein, it's a nutritious addition to many dishes.
Explore more ingredients in the fungi category with complete nutrition information.
View all fungi →Discover 1 recipes featuring instant dry yeast with step-by-step instructions.
Browse recipes →No, instant dry yeast does not typically need to be activated in warm water before use. It can be mixed directly with dry ingredients. This is a key difference from active dry yeast, which usually requires proofing in liquid to ensure it's alive and active.
For optimal freshness and shelf life, store instant dry yeast in an airtight container in the refrigerator or freezer. This protects it from moisture and heat, which can degrade its potency.
To test if instant dry yeast is still active, mix 1 teaspoon of yeast with 1/2 cup of warm water (105-115°F or 40-46°C) and a pinch of sugar. If the mixture becomes foamy and bubbly within 5-10 minutes, the yeast is still viable. If not, it's likely expired and should be discarded.