Baking Soda and Baking Powder 1 teaspoon = 5 grams
To test
baking powder's effectiveness: mix 1 teaspoon (5 grams) baking powder with ? cup (120 ml) hot water and the mixture should bubble immediately. Store in a cool dry place and it should be replaced every 6-12 months.
To test
baking soda's effectiveness: mix 1/4 teaspoon baking soda with 2 teaspoons of vinegar and the mixture should bubble immediately
Read more: "Baking Powder and Baking Soda - Joyofbaking.com" -
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