How many servings does this recipe make?

This recipe makes 4 servings. You can adjust the portion size directly on this page.

What ingredients do I need for Peanut Butter Oatmeal No Bake Cookies?

You need 6 ingredients. The key ingredients include: 3 cups old-fashioned oatmeal (dry, sometimes takes more oatmeal), 5 tablespoons peanut butter (reduced fat works great), 2 teaspoons vanilla, 2 cups brown sugar, and more.

Is Peanut Butter Oatmeal No Bake Cookies suitable as baking & desserts?

Yes, Peanut Butter Oatmeal No Bake Cookies falls under the Baking & Desserts category and is a great choice for this type of meal.

How do I store leftover Peanut Butter Oatmeal No Bake Cookies?

Store in an airtight container at room temperature for up to 3–5 days. For longer storage, freeze for up to 3 months — no need to refrigerate or reheat.

Peanut Butter Oatmeal No Bake Cookies Recipe

Name: Peanut Butter Oatmeal No Bake Cookies
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 3 cups old-fashioned oatmeal (dry, sometimes takes more oatmeal); 5 tablespoons peanut butter (reduced fat works great); 2 teaspoons vanilla; 2 cups brown sugar; 1/2 cup milk (Non fat works great); 1/4 cup butter

Start your day right with this Peanut Butter Oatmeal No Bake Cookies recipe. Made with old-fashioned oatmeal, peanut butter, vanilla and brown sugar. Ea…

This Peanut Butter Oatmeal No Bake Cookies relies on simple, everyday ingredients such as vanilla, brown sugar, milk (non fat works great) and butter. It comes together quickly and makes 4 servings, at about 656 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.

Whether you're rounding off a family dinner, bringing a treat to a gathering, or simply satisfying a sweet craving, this Peanut Butter Oatmeal No Bake Cookies delivers. Serve it warm or at room temperature, and add a scoop of ice cream or a spoonful of whipped cream for an extra-special finish.

Updated Jun 30, 2026

Serves 4 Baking & Desserts

Servings: persons

3 cups old-fashioned oatmeal (dry, sometimes takes more oatmeal)
5 tablespoons peanut butter (reduced fat works great)
2 teaspoons vanilla
2 cups brown sugar
1/2 cup milk (Non fat works great)
1/4 cup butter

Frequently Asked Questions

Quick Info

Servings
4 servings
Calories
656 kcal
Category
Baking & Desserts

Eats Now Editorial Team

Recipe developed & tested in-house

Passionate cooks who develop and test new recipes every day – from quick weeknight dinners to special occasion feasts.

Reviewed by the Eats Now Kitchen Team

More about our team →

Peanut Butter Oatmeal No Bake Cookies

Tips for the best results

Variations & substitutions

My Personal Notes

How did you like this recipe?

Frequently Asked Questions