If you do come upon an old jar of baking powder, there’s an easy way to test it for freshness before adding it to a recipe: ...

Students will be able to plan and carry out an investigation to identify which two of the three ingredients in baking powder react to produce a gas when water is added. Students will be able to ...

dust desserts with chocolatey powder, or anytime you want the complexity of chocolate without the sweetness or fat, such as ...

Students will be able to plan and carry out an investigation to compare the amount of gas produced in reactions between baking soda and baking powder when vinegar is added. Students will be able to ...

I have noticed a few recipes (an apple cakeand a simple scone recipe) that feature quitea lot of baking powder: 6 tsp in the scone recipe, which had 500g flour. I thought the general rule was that ...