Add ½ teaspoon of vanilla, and beat for another minute.
a. Write down the total time that you beat the recipe in your lab notebook.
b.Try to beat each recipe for approximately the same amount of time.
Pour a thin layer of vegetable oil on a spatula and scoop out the marshmallow mixture
from the mixing bowl and into the prepared cake pan with the masking tape piece that
matches the recipe number.
Use the spatula to gently smooth down the top of the marshmallow, so that it is pretty flat.
Wash and dry all cooking utensils, and then repeat the entire Experimental Procedure two
more times with clean materials, until all three recipes have been prepared, so that you
have a total of three trials for each recipe. Repeating the recipe makes sure that your test
results are accurate and repeatable.
a. You may want to do this step on a different day.