I love your oatmeal! Can I buy it from a grocery store? June 06, 2019 01:10 Updated No, our oatmeal is made specifically for Peet's by a private manufacturer and cannot be purchased anywhere else but Peet's! Related articles Who makes your sauces and syrups? I purchased a muffin at Peet's while on vacation, but it is not offered at my local Peet's, why? Can I buy my breakfast sandwich cold and heat it myself at home? Why do milk alternatives cost more? I don't like my beverage, what do I do?