"Chocolate oats" refers to a type of breakfast cereal or oatmeal that is flavored with chocolate. It combines the taste of chocolate with the healthy benefits of oats. Full definition
Chocolate oats tastes very nice and was very easy to mix. (myprotein.com)
From chocolate oats to French toast oats to oats with zucchini, I've been trying a lot. (fruitsohard.com)
I've actually just finished eating some «Reese's Oats» — basically chocolate oats baked and stuffed with a gooey peanut butter centre. (runningwithspoons.com)