Cookie Dough Overnight Oats Recipe. For all the sweet tooths out there, this is the ultimate easy meal prep breakfast choice for when you're on the go! Who can resist dessert in the morning? 😋 Plus, they're packed with protein. No cooking required—just stir the ingredients together and refrigerate overnight for a creamy and enjoyable serving of oatmeal to kickstart your day 🥰 You can enjoy it cold straight from the jar or warm it up in the microwave for a cozy option. These will stay good in t