Stuffed Cookies Australia: Nutella, Biscoff & More Favourite Flavours

Stuffed cookies in Australia are gaining serious popularity, If you’ve ever bitten into a warm, gooey cookie and found a surprise centre oozing out, you’ve experienced the magic of stuffed cookies. And in Australia, they’re quickly becoming the ultimate sweet treat — with flavours that range from nostalgic to outrageously indulgent.

At Crumbaroo, we’re obsessed with creating the chunkiest, most flavour-loaded cookies possible. Here’s a look at our most popular stuffed cookie flavours (and why Aussies can’t get enough of them).

Nutella Stuffed Cookies , Australia’s Favourite Gooey Treat

Nutella loaded cookie

There’s a reason Nutella stuffed cookies top the list. The rich, hazelnut-chocolate centre melts into every bite, creating the perfect contrast between crisp edges and soft, gooey centres.

Try this if you love:

• Classic choc chip with a twist

• Ferrero Rocher vibes in cookie form

• That ‘can’t-eat-just-one’ feeling

This one’s also available in our giant 1KG Birthday Cookie. Just saying.

Biscoff Stuffed Cookie , A Rising Star in Australia’s Stuffed Cookie Craze

If you haven’t tried Biscoff in a cookie yet… prepare to be converted. This brown sugar cookie is stuffed with a molten centre of spiced, caramelised Biscoff spread. One of our top-selling stuffed cookies in Australia

Perfect for:

• Gifting (it’s unique!)

• Fans of caramel or cinnamon notes

• People who want something different from plain choc chip

Mega Stuffed Oreos – Cookies Inside Cookies

What happens when you take a cookie, stuff it with more cookies, and bake it to gooey perfection? You get our Mega Stuffed Oreo — a chunky cookie with crushed Oreos, white and dark chocolate chips, and a soft Oreo cream centre.

Why it’s a fan favourite:

• The texture: chewy, crunchy, creamy

• That nostalgic Oreo hit

• It looks as wild as it tastes

Peanut Butter Core – For the Salty-Sweet Addicts

We couldn’t leave out the peanut butter cookie. Our version is thick, soft, and stuffed with real peanut butter — the perfect balance to the sweetness of the dough.

Great for:

• People who love Reese’s

• Adults who “don’t like sweets” but secretly do

• Late-night fridge raiders

Why Stuffed Cookies Are Different from Regular Cookies

Unlike thin or crisp cookies, chunky stuffed cookies are designed to be a full-on experience. Each one is a dessert on its own — handmade, baked fresh, and loaded with flavour in every bite. See all our stuffed cookie flavours available across Australia.

You’re not just eating a cookie. You’re diving into a molten centre, exploring textures, and tasting something that actually feels homemade.

How to Try These Stuffed Flavours

At Crumbaroo, we bake all our cookies in Melbourne and offer delivery across Australia. You can:

• Build your own cookie box with your favourite flavours

• Choose a curated Crumb Box if you can’t decide

• Gift a box for birthdays, thank-yous, or just because

We rotate seasonal flavours, so keep an eye out for limited editions like Christmas cookies or Choc Mint Crunch.

🍪 Ready to find your favourite flavour?Build your dream box of stuffed cookies now:👉 Build Your Own Cookie Box Frequently Asked Questions About Stuffed Cookies in Australia

Q: Where can I buy stuffed cookies in Australia?

A: Right here at Crumbaroo! We offer nationwide delivery from our Melbourne bakery.

Q: Are Crumbaroo stuffed cookies available for delivery?

A: Yes — we deliver our stuffed cookies Australia-wide. Build your own box or choose a curated Crumb Box.

Q: What makes Crumbaroo’s stuffed cookies different?

A: Ours are handmade, thick, flavour-packed, and loaded with indulgent centres like Nutella, Biscoff, and Oreo cream.