Kate's Custom Cookies

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Kate's Custom Cookies Make life sweet! Kate's Custom Cookies was founded in 2014 while Kate was an undergraduate at LSU. Of course, custom orders are accepted!

Everything is made to order out of Ziggy's Ice Cream in Mandeville, La by her wonderful business partner, Scott and herself. You can catch their desserts on Saturdays at the Lafitte Street Market in Mandeville!

10/12/2026

Halloween treats are officially here! 🎃

Our Halloween collection is now available to order on our website! From decorated sugar cookies and DIY kits to party platters and more, we’ve got plenty of treats for all your Halloween celebrations.

Browse the FULL collection and place your orders at katescustomcookies.com!

10/10/2026

A counter full of reasons to stop by this Saturday! 🍪

We’ve got your favorites, a few new treats, and our special Birthday Sammie to keep the celebration going!

Come see us and grab something sweet!

Saturday 9–3
📍 Mandeville, LA

10/08/2026

It’s officially our BIRTHDAY WEEKEND! 🎂🍪

Three years of welcoming y’all through our storefront doors, and we couldn’t let this milestone pass without a little celebration!

We’re kicking things off today with our Birthday Funfetti Sammie, made especially for the occasion!

And FRIDAY, we’re bringing the birthday surprises! 🎉

🍪 FREE chocolate chip cookie bar bite with every purchase, while supplies last!

🎁 Surprise discounts of 10–20% hidden inside select cookie boxes!

Come celebrate three sweet years with us! We’re so thankful for everyone who’s been part of our story.

Thursday 10–5 | Friday 10–5 | Saturday 9-3

The party hats are on, and we’re almost ready to celebrate! 🥳Our storefront is turning THREE, and the birthday festiviti...
10/07/2026

The party hats are on, and we’re almost ready to celebrate! 🥳

Our storefront is turning THREE, and the birthday festivities kick off tomorrow! We’ve got a few sweet surprises planned for y’all this weekend. 🎂🍪

Thursday 10–5 | Friday 10–5 | Saturday 9–3

10/06/2026

A lot of cookies between then and now. 🤍

What started while I was in college has grown little by little over the years through farmers markets, pop-ups, lots of late nights, and simply showing up and staying consistent.

There was never one big moment that got us here. Just years of cookies, hard work, and the support of so many of you.

And now, our storefront is turning THREE. 🍪

Come celebrate with us Thursday–Saturday!

10/05/2026

Three years of cookies, customers, and getting to do what we love. 🥹🍪

Our storefront is turning THREE, and we’re celebrating all weekend long! 🎂🤍

We’ve got some fun things planned to celebrate, so grab your people and come celebrate THREE years with us! 🥳🍪

Thursday 10–5
Friday 10–5
Saturday 9–3

10/02/2026

The counter is stocked and the weekend is looking sweet! 🍪 Come see us!

Thursday: 10–5
Friday: 10–5
Saturday: 9–3

Thursday means the cookie shop is OPEN! 🍪Counters will be loaded with your favorites + October specials. Come see us!Thu...
09/30/2026

Thursday means the cookie shop is OPEN! 🍪

Counters will be loaded with your favorites + October specials. Come see us!

Thursday 10–5
Friday 10–5
Saturday 9–3

Find this sugar cookie set in our FALL COLLECTION available to order now at katescustomcookies.com or on the counters this weekend in store!

09/29/2026

When Someone asks if I’m ever going to stop drinking coffee.

That’s a hard pass. ☕️

Especially when we get to serve and sip Flamjeaux Coffee. Roasted locally right here in Mandeville! We love getting to support another local business while keeping y’all (and ourselves 😅) caffeinated.

Happy National Coffee Day! ☕️🍪

Halloween has officially taken over the cookie shop. 🎃👻The decorations are up, the spooky cookies are coming, and Octobe...
09/28/2026

Halloween has officially taken over the cookie shop. 🎃👻

The decorations are up, the spooky cookies are coming, and October is almost here. 🍪

Come see it for yourself this week!

Thursday 10–5
Friday 10–5
Saturday 9–3

Address

4450 Highway 22
Mandeville, LA
70471

Opening Hours

Thursday 10am - 5pm
Friday 10am - 5pm
Saturday 9am - 3pm

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