They’re a little bit old-fashioned, which is why these cookies will always be favorites to us.

(More on that below.)

And it’s possible for you to get a little creative with what else you add before you bake.

Southern Living Peanut Butter Oatmeal Cookies on a cooling rack ready to serve

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For school treats, colorful chocolate candies would be fun.

So easy, in fact, kids would be a great helper here.

Give them the chore of mixing the dry ingredients together, and let them help you scoop the dough.

peanut butter oatmeal cookies

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This outline will help you, but full instructions for making the cookies are below.

Can You Freeze Peanut Butter Oatmeal Cookies?

You absolutely can freeze peanut butter oatmeal cookie dough.

Southern Living Peanut Butter Oatmeal Cookies ingredients

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We suggest that you freeze the cookie dough and not the cookies themselves for the best results.

Freezing dough is fast and easy and an ingenuous time-saver for future you.

Then, move the dough balls into a freezer-safe, zip-top bag.

peanut butter oatmeal cookies

Credit:Caitlin Bensel; Food Stylist: Torie Cox

The dough is good in the freezer up to 3 months.

Favorite Old-Fashioned Cookies

Need more great cookie recipes?

Line two baking sheets with parchment paper.

Southern Living Peanut Butter Oatmeal Cookies stirring together the dry ingredients

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Add egg:

Beat in the egg and vanilla until smooth.

Scoop dough:

Using a 1 oz.

scoop or two spoons, drop dough by 2 tablespoonfuls onto prepared pans, spacing 2 in.

Southern Living Peanut Butter Oatmeal Cookies beating together the butter, sugar and peanut butter

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The cookies will continue to firm up as they cool.

Store the cookies at room temperature in an airtight container.

They have the just-right combination of flavor and texture.

Southern Living Peanut Butter Oatmeal Cookies adding the egg and vanilla

Old-fashioned oats will work, too.

Instant oats, however, will not work.

They’re too powdery and flaky.

Southern Living Peanut Butter Oatmeal Cookies after adding the oat mixture to the dough

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Creamy peanut butter is preferred over crunchy to create a soft, chewy cookie texture.

But don’t reach for natural-style peanut butters.

They often separate while baking, leaving the cookies crumbly and dry.

Southern Living Peanut Butter Oatmeal Cookies cookies scooped onto pan before baking

Credit:Caitlin Bensel; Food Stylist: Torie Cox

Use M&Ms, peanuts, chocolate chips, pecans, even toffee pieces.

Southern Living Peanut Butter Oatmeal Cookies on the pan after baking

Credit:Caitlin Bensel; Food Stylist: Torie Cox

Southern Living Peanut Butter Oatmeal Cookies cooling on a cooling rack

Credit:Caitlin Bensel; Food Stylist: Torie Cox