If the expiry date has already past, yeast may still be active, find out if yeast is still active by following the test below.
Add 1 tsp sugar into 1/2 cup of warm water (110 degrees or so), mix well. Add 2 tsp of yeast.
Leave mixture to stand for approximately 10 minutes. If mixture begins to foam and creates 3 equal parts, the yeast is still active.
Store in freezer for it to last longer.
Showing posts with label Testing. Show all posts
Showing posts with label Testing. Show all posts
March 7, 2011
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