Still, buying oats at the grocery store can be confusing. Like, what's the difference between old-fashioned oats and ... Groats are ground into oat flour or flattened into oatmeal.

Curtis Stone's 'Gourmet' Citrus Bostock Doesn't Require 'Any Serious Pastry Skills,' He Says 1 cup uncooked old-fashioned ... 2 tsp. toasted sesame seeds and ground cinnamon to oats.