Old-fashioned rolled oats, not quick oats, give the cookies their chew and texture; quick oats dissolve into a cakey crumb. Chilling the dough before baking stops the cookies from spreading thin and keeps the centers thick and chewy.
By Vince Gonzalez · Published July 2026 · Sourcing verified 5 Jul 2026
Prep15 min
Cook12 min
Makesabout 24 cookies
CuisineAmerican
Cost$
Vegetarian
Contains dairy · eggs · gluten
Make it vegan: use plant milk, oil, or a vegan cheese for the dairy, and a flax or aquafaba egg for the egg.
Make it gluten-free: swap in a gluten-free flour blend (check the other labels too).
The Ingredients — and where to get them
Cook for24cookies
Old-fashioned oats
The whole texture depends on rolled, not quick, oats for real chew.
Can you make Oatmeal Cookies in an air fryer? — Yes
Yes — bake it in a small pan or dish that fits the basket, at about 25°F below the recipe temperature. Air fryers run hot and fast, so check it early; no flipping needed.
Can you freeze Oatmeal Cookies? — Yes
Yes — freeze it well-wrapped, then reheat or toast straight from frozen. Frost or glaze after thawing.
Can you make Oatmeal Cookies ahead of time? — Yes
Yes — bake it a day or two ahead; it keeps well-wrapped at room temperature and freezes cleanly. Add any frosting or glaze close to serving.
Is Oatmeal Cookies gluten-free? — Not as written
Not as written — it contains gluten. Make it gluten-free: swap in a gluten-free flour blend (check the other labels too).
Is Oatmeal Cookies vegan? — Vegetarian, not vegan
It’s vegetarian but not vegan as written — it has dairy and egg. Make it vegan: use plant milk, oil, or a vegan cheese for the dairy, and a flax or aquafaba egg for the egg.
Community Notes
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