In a second bowl add the Warm Milk. The non-technical way of checking the temperature is to test on your wrist. Make it baby bottle warm. If you are the type that needs to use a thermometer the temperature should be on the yeast container, or you can find it on line. Many places state 110-115°F. Whisk Warm Milk, Agave, and Yeast together. Allow that is sit about 10-15 minutes to let the yeast “bloom”.