Active dry yeast needs to be dissolved in a liquid to activate it, unlike its instant cousin, which can be added straight into a recipe. This type of yeast is sensitive to temperatures above 110 ...

it's the same product but different structures -- active dry yeast needs to dissolve in water for it to 'activate', while ...

Presenters Harry and Frankie want to bake some bread. Before they start, they need to work out how to activate the yeast. So, they test which temperature yeast grows best at by putting a mixture ...