Copycat Crumbl Mom’s Cookie Recipe

There is always that one cookie.

The one that doesn’t sound impressive on paper… but somehow disappears faster than anything else on the tray.

This is that cookie—developed and tested right here in the This Old Baker kitchen.

Chocolate chips, peanut butter chips, and oats all in one dough might sound like someone couldn’t decide what they wanted to bake.

But once you take a bite, it just works.

Rich, soft, a little chewy, a little hearty… and somehow better than you expected.

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Why This Cookie Works (Even When It Shouldn’t)

At first glance, it feels like too much.

Chocolate.
Peanut butter.
Oats.

But instead of competing, everything balances out.

The chocolate brings sweetness.
The peanut butter adds depth.
The oats give it that soft, chewy texture that keeps it from feeling too rich.

It’s the kind of cookie that feels like a cross between a classic chocolate chip and something a little more comforting and homemade.

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The Pantry Mix Advantage

Normally, a cookie like this would mean pulling out half your kitchen.

Different ingredients, different measurements, extra steps.

But when you start with a pantry mix, all the hard work is already done.

The base is ready.

All you’re doing is building flavor on top of it.

Which means you can go from “I want cookies” to pulling a tray out of the oven in no time.

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That Soft, Bakery-Style Texture

This isn’t a thin, crispy cookie.

This is the kind you break open while it’s still warm.

Soft in the center.
Thick enough to hold all those mix-ins.
Just a little golden around the edges.

The oats help give it structure without making it dry, which is what makes this one stand out from a typical chocolate chip cookie.

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The Kind of Cookie That Doesn’t Last Long

This is not a “save for later” kind of recipe.

It’s the kind people grab while they’re still cooling.

The kind where you think you’ll just have one… and then suddenly you’re reaching for another.

And if you’re baking for a group?

You might want to make a double batch.

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Perfect for Real Life Baking

This one fits right into everyday life.

It doesn’t need frosting.
It doesn’t need decorating.
It doesn’t need a special occasion.

It’s just a really good cookie you can make when you want something homemade without overthinking it.

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What Comes Next

Once you’ve made this one, it’s easy to see how flexible that base mix really is.

Because this cookie?

It’s just one version.

And there are plenty more where this came from such as Copycat Crumbl Pink Sugar Cookie.