Leavening Agent | Vegan Gluten Free Diet (check labels) Kosher Halal

Compressed Yeast

Saccharomyces cerevisiae Allergen-Free
Compressed Yeast

Sourcing & Taxonomy

  • Family Saccharomycetaceae
  • Primary Cuisine Global
  • Seasonality Year-Round
  • Source Saccharomyces cerevisiae (fungus)

The Forktionary Angle

"The original baker's secret, offering a unique depth of flavor and dough structure often preferred by traditional bread makers."

Definition

A solid block of fresh, active yeast cells with high moisture content, offering rapid leavening for bread and baked goods.

Sensory Profile

TasteUmami, Yeasty, Mildly sour
TextureSoft, Pliable, Moist
AromaEarthy, Fermented
AcidityNeutral

Technical Metrics

Leavening Power

Highly active due to high moisture content, providing rapid fermentation.

Optimal Temperature

Best activated in liquids between 95-105°F (35-40°C).

Storage Requirement

Must be refrigerated and used within 1-2 weeks of purchase due to high moisture.

Nutrition Facts

Per 15g (1 block/cake)
Calories100 kcal
Total Fat1g
Saturated Fat0g
Trans Fat0g
Cholesterol0mg
Protein10g
Total Carbohydrate10g
Dietary Fiber5g
Total Sugars0g
Calcium10mg
Iron1mg
Potassium300mg

Chef’s Secret

Always activate compressed yeast in lukewarm water with a pinch of sugar to ensure it's alive and ready to leaven.

Substitutions

Best Match

Active Dry Yeast

1:2 (compressed to dry by weight)

Requires activation in warm liquid, longer shelf life, slightly slower rise.

Instant Yeast

1:3 (compressed to instant by weight)

Can be mixed directly with dry ingredients, fastest acting dry yeast.

Sourdough Starter

Varies

A natural leavening agent with distinct tangy flavor, requires maintenance.

Baking Soda + Acid

Varies (not a direct substitute)

For chemical leavening, but does not provide yeast flavor or texture.

Buying Guide

Store in the refrigerator and use before the expiration date. It should be moist, crumbly, and pale beige.

Flavor Pairings

Flour Water Sugar Salt Dairy Eggs Herbs