What happens next in this paragraph?

How to make an oatmeal bath for a dog
Grind a cup of plain oatmeal into a fine powder.
Grab some plain, raw oatmeal without sugar, fruit, or other flavoring additives. Use a food processor or coffee grinder to blend a cup (240 ml) of it until you've created a fine powder.
OPT:
(A). Add about a tablespoon (15 ml) of honey or cocoa, if desired. Drizzle your oatmeal or sugar over your dog's food dish.
(B). The powder will dissolve in water better. Place a non-slip mat in your tub.
(C). Use a separate food processor for large portions and a blender for small ones. Fill a small bowl with oatmeal.
(D). You can adjust the proportions just a tiny bit during this step. The oats may not taste the same, but they'll also taste thinner if you add more.
(B).