Some road trips run on gas, but a few run on the promise of dessert waiting up ahead. Drivers along one famous stretch of Missouri have been known to slow down, flick a turn signal, and pull off the highway for one very specific reason.
There is a small bakery here that has built a loyal following stretching well beyond its own town, drawing folks who plan detours around a single stop. People drive ninety minutes just to buy a whole pie and carry it home.
One traveler even packed a slice into carry-on luggage for a flight to Texas. Curious what has people this devoted to a bakery counter?
Stick around, because the story behind this place is every bit as satisfying as the food it hands across the counter.
A Route 66 Address Worth Slowing Down For

Right along the historic path of Route 66, at 634 S Bishop Ave in Rolla, Missouri, sits A Slice of Pie, a bakery that has turned a simple pit stop into a destination in its own right.
Rolla is a mid-Missouri town that many people know mainly as a place to refuel and stretch their legs. That reputation shifts the moment travelers discover this pie shop tucked along a main stretch of road.
The spot is easy to reach, with parking that regulars describe as generous and an entrance that is visible from the road. That accessibility matters when you are trying to make good time on a long drive.
Word travels fast among people who love a good bakery. Folks from St. Louis have been known to make the roughly ninety-minute trip just to grab a pie and head back home.
Being planted on such a storied highway gives the place an extra layer of charm. It has become the kind of stop people build into their travel plans rather than stumble upon by accident.
Decades On The Same Small-Town Map

Longevity is not something every bakery can claim, yet this one has been part of the Rolla community and its dining culture for decades.
The shop did not always look the way it does today. For years it operated as a tiny spot attached to a laundromat, the kind of hole-in-the-wall place that locals guarded like a secret.
A move to a newer, roomier location changed things in a big way. The current space is far larger, more visible from the road, and gives customers plenty of room to gather.
Longtime regulars remember the older setup fondly, but most agree the change was a welcome one. It gave the beloved bakery the breathing room its growing crowd needed.
Staying power like this says a lot. A place does not remain a hometown fixture for this long unless it keeps giving people a reason to come back.
Scratch-Made Pies That Do The Talking

The heart of the operation is right there in the name. Every pie is made in house, from the crust to the filling, and that scratch-made approach is what keeps the counter busy.
The crusts earn steady praise for being flaky, while the fillings come across as rich and full of flavor. That combination is the whole point of driving out of your way for dessert.
Fruit lovers gravitate toward strawberry rhubarb, apple, peach, cherry, and pecan. Cream fans lean into coconut cream and other smooth, chilled varieties.
There is even a standout called the Tollhouse, a chocolate chip cookie pie topped with homemade whipped cream that regulars mention with real affection.
Selection here is no small thing. On a good day the case holds a long lineup of options, enough that choosing just one becomes the hardest part of the visit.
Slices Big Enough To Share The Wealth

Portion size is part of the legend here. Nobody walks away with a thin sliver of pie tucked onto a plate.
The slices come thick and hefty, and the shop offers a clever setup of half slices and whole slices. The whole slice costs just a dollar more, so regulars have long advised going big.
Some of the servings are large enough that people order one and treat it as several meals rolled into one. A single slice has been described as enough to feed a small group of friends.
Warm options make an appearance too, like a brownie served with vanilla ice cream, gooey in the middle and generous in size.
Generosity like this is a big reason travelers feel the trip pays off. You are not just buying dessert, you are buying enough of it to carry the memory down the road with you.
More Than Sweets On The Menu

Dessert may steal the spotlight, but the kitchen has a savory side that surprises first-timers.
Lunch options round out the menu, including quiche that gets steady attention from those who stop in around midday. A bacon quiche has been singled out as one of the best some folks have had.
Hearty choices like a chicken and mushroom pot pie and a chicken salad sandwich give travelers a reason to treat this as a real meal stop, not only a sweets run.
Pairing a savory bite with a slice afterward has become a natural rhythm for visitors who want the full experience. Order lunch, then close it out with pie.
Having both sides of the menu covered makes the place flexible. Whether you arrive hungry for a proper lunch or just craving something sweet, the counter has an answer.
Pies That Travel Farther Than You Would Expect

Some bakeries feed a neighborhood. This one seems to feed a whole map.
Whole pies and to-go orders are a huge part of the business, with plenty of people swinging in simply to grab a boxed pie and keep moving.
The reach can be remarkable. One traveler carefully packed a coconut cream pie and carried it home to Texas as a carry-on, with staff helping to box it up for the journey.
Others make the drive from St. Louis specifically to carry pies back, treating the ninety-minute trip as a fair price for the payoff.
You can buy as much or as little as you like, from a half pie to a whole one. That flexibility turns a quick stop into an easy gift or a stash for the days ahead.
A Family-Run Feel Behind The Counter

Part of the charm here is the people who run it. The shop carries a genuine family-business spirit, with the owner and her kids known to work side by side.
Staff members are frequently described as friendly and welcoming, happy to walk newcomers through a menu that can be a little overwhelming at first glance.
Small gestures stick with people. An early-morning visitor once had fresh coffee brewed just for them, while another got patient help packing a pie for a flight.
The gentleman behind the counter has been known to share the shop’s history with curious travelers, turning a quick purchase into a real conversation.
Supporting a local businesswoman and her family gives the whole visit an extra layer of meaning. You leave feeling like you helped a hometown institution keep going.
Cash, Prices, And A Few Honest Notes

A quick heads-up can save you a headache at the register. The shop is cash or check only, a detail that comes up often among people who stop in.
There is an ATM right inside for anyone caught without bills, so the cash-only rule need not derail your dessert plans.
Pricing sits in a range that surprises some first-timers, generally landing in the ten to twenty dollar territory for what you order. A few longtime customers have noted that prices have climbed over the years.
Not everyone agrees on the value, and honest opinions run both ways. Most walk away feeling the generous portions justify the cost, while a handful wish the older prices had held.
Coming prepared with cash and realistic expectations makes for the smoothest visit. Bring bills, order the whole slice, and settle in.
Planning Your Own Pie Detour

Timing your visit is simple once you know the routine. The bakery keeps steady hours, opening at 10 AM and closing at 6 PM, and it runs on that schedule every day of the week.
With a 4.4-star standing across more than a thousand pieces of feedback, the place has clearly earned its reputation as one of Rolla’s most cherished stops.
Getting there is painless, with an easy-to-reach location off a main road and parking that regulars call a plus. That makes it a natural break on a longer drive.
Fair warning for the fruit-pie faithful: popular flavors can run out, so an earlier arrival gives you the best shot at the full lineup.
All in, A Slice of Pie is the rare roadside stop that rewards a little planning. Bring cash, come hungry, and give yourself permission to take the long way through Rolla.
Your future self, halfway down the highway with a boxed pie riding shotgun, will thank you.
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