The taste difference you perceive between breads baked with organic yeast and conventional yeast could be attributed to several factors. However, it's important to note that there shouldn't be a significant taste difference solely based on the type of yeast used (organic or conventional) if both are fresh and properly handled.
Variability in yeast strains: Both organic and conventional yeast can come from different strains, and these strains can have varying flavor profiles. Some organic yeast brands may use different strains that could produce a slightly different taste compared to the conventional yeast you are used to.
Handling and storage: Organic yeast, just like conventional yeast, needs to be stored properly and used within its expiration date. If either type of yeast is not handled correctly or has expired, it can result in a less-than-ideal taste or fail to rise properly.
Ingredients in the bread recipe: The overall taste of the bread can be influenced by the ingredients in the recipe, not just the type of yeast. Factors such as the type of flour, salt, and other flavorings can impact the final taste of the bread.
Tips for using organic yeast (or any yeast) effectively:
Check the expiration date: Always use fresh yeast. Check the expiration date on the package before using, and if it's expired, get a new one.
Activate the yeast: If using active dry yeast, consider activating it in warm water (around 105-110°F or 40-43°C) with a pinch of sugar before adding it to the rest of the ingredients. This helps ensure the yeast is active and alive.
Follow a reliable recipe: Use a well-tested bread recipe from a reputable source. Good recipes will provide specific measurements and instructions for optimal results.
Proper kneading and rising: Kneading the dough thoroughly and allowing it to rise adequately will help develop the bread's flavor and texture.
Experiment with different recipes: If you consistently find that bread made with organic yeast tastes different, consider trying different brands of organic yeast or experimenting with various recipes to find the one that suits your taste preferences.
Ultimately, the taste difference between bread made with organic yeast and conventional yeast should not be significant if both are fresh and properly used. It's possible that factors beyond the yeast are influencing the taste perception, so exploring different recipes and ingredients might help you achieve the flavor you desire.