The phrase "oatmeal flavors" refers to the taste or sensations associated with oatmeal, such as its creamy, nutty, or slightly sweet qualities. Full definition
Baked Pumpkin Oatmeal — A simple recipe for baked oatmeal flavored with pumpkin and warm spices, and topped with brown sugar - cinnamon pecans. (celebratingsweets.com)
I have not made a new oatmeal flavor in quite sometime and with the amount of oatmeal we go through I thought a new flavor was in order. (eatgood4life.com)