Baking Powder Freshness
Source of Recipe
Land O' Lakes
List of Ingredients
Testing Baking Powder For Freshness
To determine whether baking powder is still fresh:
Place 1/2 teaspoon baking powder in a small bowl. Add 1/4 cup hot water. If the mixture foams, the baking powder is still good. If it does not foam, replace your box of baking powder.
Recipe