A bar in a farm town of about 400 people has a menu item called the Stack Giant Tenderloin. I read that name twice, because it sounds like a warning label.
Another small-town spot offers something called Share a Loin. A drive-in nearby is known for a handmade tenderloin so big that ordering an extra bun makes perfect sense.
That’s the joy of the breaded pork tenderloin in Illinois. The pork gets pounded thin, breaded, and fried until it stretches far past its bun. The bun ends up looking like a tiny hat on a very wide guest.
I love that these sandwiches show up in diners, river cafes, and old highway bakeries alike. Each stop below sits in a small town, where oversized tenderloins make ordinary sandwich buns look almost comically small.
1. Smitty’s Bar & Grill, Leonore, IL
Leonore has roughly 120 residents, which means the tenderloin here might outnumber some street blocks in sheer width. Smitty’s Bar & Grill is known for massive pork tenderloin sandwiches, and that’s the whole reason to aim your car toward LaSalle County.
You’ll find the village surrounded by farm country in north-central Illinois. It’s the kind of place where a single grill can become the main event in town.
Order the Pork Tenderloin Sandwich first and figure out the logistics later. The fried cutlet is the star, and the bun is mostly there for moral support.
Wings also get a big spotlight on the menu, so groups have an easy way to split things up. Onion rings make a crunchy side if you want even more golden stuff on the table.
Want something lighter to balance the plate? A salad bar is part of the lineup, which feels like a fair trade for that giant sandwich.
Service tends to move quickly, and you can grab food to go if you’d rather eat on the road. Outdoor seating is also available when the weather plays nice.
Families fit right in, with high chairs and a kids’ menu ready for smaller eaters. Sports fans can catch a game while they work through lunch.
Timing matters a little here. The doors stay closed on Mondays, and Sunday service wraps up at 5 PM.
Thursday evenings tend to bring the biggest crowd, so a weekday lunch is a calmer bet. Reservations are accepted, which helps if you’re rolling in with a hungry group.
Parking is rarely a puzzle, with a free lot and plenty of street spots nearby. That leaves your energy for the real challenge, which is finishing the sandwich.
Address: 308 Gary St, Leonore, IL 61332
2. Spoonies Bar & Grill, London Mills, IL
Any menu with an item called Share a Loin already understands the problem. Spoonies Bar & Grill leans into the giant tenderloin life with a name that basically admits one person might need backup.
London Mills sits in western Illinois, straddling Fulton and Knox counties with around 350 residents. The Spoon River runs right by town, and the whole area feels deeply rural and quiet.
Tenderloin fans get options here, which is rarer than you’d think. The menu lists a Breaded Pork Tenderloin Sandwich and a Hand Cut Tenderloin Sandwich.
Can’t decide? Bring a friend and go for Share a Loin, which is about as honest as menu naming gets.
Spoonies is known for large tenderloin sandwiches, so plan your side orders with care. Your table space may disappear faster than you expect.
Dessert is on the menu too, if you somehow have room. A salad bar also gives you a fresher option on the side.
The crowd here skews family-friendly, and kids get their own menu plus high chairs. Free Wi-Fi means teens can post a photo of the sandwich before anyone takes a bite.
Outdoor seating is available, and takeout works if you’re heading out to explore the river country. Service is known for being quick.
Check the calendar before you go. Spoonies closes on Sundays and Mondays, stays open until 8 PM on Tuesdays, and runs until 9 PM Wednesday through Saturday.
Wednesday and Saturday evenings bring the heaviest traffic. Late mornings right after the 11 AM opening tend to be much quieter on weekdays.
Address: 103 S 3rd St, London Mills, IL 61544
3. Buford’s, Sadorus, IL
A tenderloin so big it makes the bun look like an afterthought? That’s exactly the kind of meal that puts Buford’s in Sadorus on an Illinois road-trip list.
This lively small-town restaurant is known for its oversized breaded pork tenderloin sandwich. The menu also features a Mini Breaded Pork Tenderloin for anyone who wants the flavor without tackling the biggest portion.
Then there’s the Stack Giant Tenderloin, a separate breakfast-style creation that gives pork lovers another reason to explore the menu. Don’t confuse it with the regular sandwich, though. They’re two different ways to enjoy this local favorite.
Sadorus sits in Champaign County, surrounded by the wide-open farmland that makes central Illinois drives so relaxing. With roughly 400 residents, it’s the kind of place where a hearty neighborhood restaurant can become a destination.
The rest of the menu has plenty of personality. A Philly Cheesesteak offers another filling choice, while Dumpster Nachos might have the most entertaining name on the entire menu.
Breakfast gets some attention here, too. A Denver Omelette gives early visitors something savory to consider before the lunch crowd arrives.
Live music and occasional performances add another layer to the experience. Buford’s isn’t just somewhere to grab a sandwich and disappear.
Outdoor seating and takeout make it easy to work the restaurant into a countryside drive. Just check the current hours and entertainment schedule before heading out.
My advice? Come hungry, order the oversized tenderloin, and see whether that little bun can keep up.
Address: 109 E Market St, Sadorus, IL 61872
4. B’s Drive In, Farmington, IL
Ordering an extra bun at B’s Drive In isn’t greedy. It’s strategy, because the huge handmade tenderloin here is big enough to split between two people.
The drive-in sits along IL-116 in Farmington, a Fulton County community of about 2,300 people. It’s a casual local stop known for massive tenderloin sandwiches and rotating ice cream treats.
Start with B’s Tenderloin Sandwich, the menu’s headliner. The tenderloins are homemade, and the size makes the bun look like it showed up to the wrong party.
Want the full spread? A tenderloin basket comes with crispy fries, and waffle fries are part of the lineup too.
Baked beans make a solid side if you’re looking for something classic. Bacon cheeseburgers give burger fans a reason to tag along.
Save room, or at least pretend you did. The ice cream treats rotate, so dessert might look a little different from one visit to the next.
Ordering happens at the counter, which keeps things simple and quick. You can eat inside, sit outdoors, or take your haul to go.
Prices here are friendly on the wallet, which makes it easy to feed a crowd. Kids have their own menu, so the youngest eaters aren’t stuck staring at a plate bigger than their heads.
Parking can get a bit tricky, even with a free lot and street spaces. Sunday afternoons and evenings tend to be the busiest stretch, along with Friday and Saturday nights.
Weekday mornings right after the 11 AM opening are usually calmer. B’s stays open until 8 PM seven days a week, which gives you plenty of chances to dodge the rush.
Farmington sits west of Peoria, so it makes an easy detour on a central Illinois road trip. Bring a friend, because that extra bun needs a partner.
Address: 22345 IL-116, Farmington, IL 61531
5. Wildey’s Country Diner, Lacon, IL
Even the half-size tenderloin at Wildey’s Country Diner is famously too big to finish easily. That tells you plenty about what the full size looks like.
Lacon is a historic river town on the Illinois River and the county seat of Marshall County. About 1,800 people live here, and this family diner serves hearty American staples from early morning on.
The Pork Tenderloin Sandwich is the one to beat. Expect a crisp breaded coating around tender, juicy pork, and enough of it to hang well past the bun.
Fries are a strong partner for that sandwich. Homemade onion rings with light breading are another tempting choice.
Early risers get a bonus here. Wildey’s opens at 6 AM every day, so breakfast is a big part of the story.
Burgers share the spotlight with the tenderloins, and the diner offers a salad bar and all-you-can-eat options too. Desserts and coffee both stand out on the menu.
Got a vegetarian in the group? A full vegetarian menu means nobody has to settle for a sad side salad.
The mood is casual and quiet, with counter service and table service both available. Kids get high chairs and a menu of their own.
Bringing the dog along? Dogs are allowed outside, which helps on a road trip.
Sundays tend to stay busy from morning through evening, and Saturday mornings fill up too. Weekday evenings are usually quieter before the 8 PM close.
Planning ahead pays off with a sandwich this size. Ask for a box early so you’re not wrestling leftovers at the end.
Reservations are accepted, and catering is available if you want tenderloins at your next family gathering. That could make you the most popular relative in Illinois.
Address: 223 N Washington St, Lacon, IL 61540
6. Busy Corner, Goodfield, IL
One tenderloin in Goodfield can cover lunch today and lunch tomorrow. Busy Corner serves crispy, meaty pork tenderloin sandwiches big enough to stretch into two meals.
Goodfield is a small central Illinois village of about 1,000 people surrounded by farmland. The restaurant is a long-running, down-to-earth spot serving homestyle American food all day.
And that all-day part means something. The doors open at 5:30 AM on weekdays, 6 AM on Saturdays, and 7 AM on Sundays.
Closing time runs until 9 PM most nights, with Sunday ending at 8 PM. Late suppers are fair game here.
Breakfast fans should eye the Hashbrowns N’ Gravy. It sounds like a smart start for a long day, or a long drive.
The tenderloin brings serious crunch and flavor. Onion rings and cole slaw are easy sides to round out the plate.
Not in a tenderloin mood? Patty melts, a crispy chicken melt, chicken salad sandwiches, and huge prime rib portions are all part of the comfort food lineup.
Now about that pie. The selection includes Coconut Cream, Door County Cherry, and Pecan, and the slices come in large pieces.
There’s even Blackberry Pie Ice Cream on the menu. It sounds like dessert and a second dessert in one scoop.
Service is quick, and prices and portions are both friendly. Families get high chairs, a kids’ menu, and changing tables.
Sunday afternoons and evenings tend to be the busiest, along with Friday and Saturday nights. Monday is usually the calmest day to visit.
Goodfield sits just off Interstate 74 between Peoria and Bloomington. That makes it an easy stop when hunger hits on the highway.
Reservations are accepted, and takeout is an option if you want to carry the pie home. Your car will smell amazing the whole ride.
Address: 302 Eureka St, Goodfield, IL 61742
7. Babe’s, Havana, IL
Decision fatigue is real at Babe’s, and the menu is to blame. You’ve got a huge, thick tenderloin on one side and a horseshoe sandwich on the other.
Havana sits on the Illinois River and serves as the seat of rural Mason County. Around 3,100 people live here, and Babe’s is known for large-portioned tenderloin sandwiches and burgers.
Start with the tenderloin, since that’s why you’re here. It’s thick and juicy, with well-made breading, and the portion runs huge.
Homemade chips make a great side. Haystack Onion Rings are another big pick, piled high if the name is any clue.
Never had a horseshoe? It’s a central Illinois specialty, usually an open-faced sandwich topped with fries and cheese sauce, and Babe’s offers a Hamburger Shoe.
Burger lovers can also chase down the Mac & Cheese Burger. It sounds like two comfort foods holding hands.
Catfish also gets plenty of love here, including a catfish sandwich. It’s a fun option for anyone in your group who skips pork.
Dessert is on the menu if you’ve got any room left after the main event. Free Wi-Fi helps when you need to show friends what you’re facing.
Weekends start early, with doors opening at 8 AM on Saturdays and Sundays. Weekday service begins at 11 AM.
Friday and Saturday stay open until 10 PM, the latest on the schedule. Those same evenings bring the biggest crowds.
Weekday afternoons are usually the quietest window. Reservations are accepted if you’d rather not leave it to chance.
Service tends to move fast. That’s handy when your stomach starts making demands.
Kids are welcome, with high chairs and a kids’ menu on hand. Catering is available too, so the tenderloin can come to your next party.
Address: 118 N Plum St, Havana, IL 62644
8. Bernadotte Cafe & Bar, Ipava, IL
A river view makes a pretty great side dish. At Bernadotte Cafe & Bar, it comes with oversized, fresh-made tenderloins and a peaceful setting along the Spoon River.
The cafe sits in Bernadotte, an unincorporated community near Ipava in western Illinois. Getting there means winding through Fulton County farm country, where open fields and quiet roads make the drive part of the experience.
The breaded pork tenderloin is one of the big attractions. It’s the kind of sandwich where the golden, crispy pork stretches well beyond the bun, leaving you wondering where to take that first bite.
Onion rings and onion strings offer even more crunch. That’s a lot of fried goodness on one table, but nobody said a tenderloin road trip had to be sensible.
Fish lovers have reasons to stop, too. Catfish is another specialty, and buffalo fish has also appeared among the offerings. That’s a less common choice you won’t find at every Illinois roadside cafe.
Chicken fingers and a classic BLT give the menu some familiar alternatives. And if you’re saving room for something sweet, a malt makes a fitting old-fashioned finish.
Families can appreciate the casual atmosphere, with a playground adding another reason to linger when the weather cooperates.
Outdoor seating is especially appealing here. Enjoying a hearty meal near the river feels like a proper escape from busy city life.
Opening days and hours can change, so check the cafe’s latest schedule before making the drive. That’s especially important if you’re planning a weekend visit.
Address: 6500 Tarters Ferry Rd, Ipava, IL 61441
9. Jubelt’s Bakery & Restaurant, Litchfield, IL
Route 66 travelers have plenty of reasons to stop at Jubelt’s Bakery & Restaurant in Litchfield. A hand-cut, breaded pork tenderloin sandwich is one of them, especially when you’re craving something hearty along the Mother Road.
This long-standing bakery and restaurant has the kind of old-school charm that makes a highway detour feel worthwhile. Homemade food, fresh pastries, and a drive-thru bring a little convenience to the classic roadside experience.
The pork tenderloin sandwich is a tempting choice for anyone who loves crispy breading and a generous helping of pork. While its exact size can vary, it belongs on the radar of Illinois tenderloin fans.
Pair it with a hand-dipped strawberry shake for a proper road-trip lunch. There’s something about a fried sandwich and a cold, creamy shake that never gets old.
Breakfast deserves attention, too. Pancakes are a popular choice, while Cinnamon Roll French Toast sounds like dessert arriving before noon.
Then there’s the bakery counter. Cookies, brownies, pastries, and butter cake give you plenty of reasons to take something home.
Not everyone needs a tenderloin. Potato soup, grilled cheese, chicken strips, and turkey clubs offer familiar alternatives for the rest of your group.
The drive-thru and curbside pickup are especially handy when you’re trying to squeeze several Route 66 stops into one afternoon.
Check the restaurant’s current hours before visiting, particularly if you’re planning a late lunch or Sunday stop.
And don’t leave without looking at the bakery case. A box of cookies makes the miles between Litchfield and your next destination considerably sweeter.
Address: 303 N Old Route 66, Litchfield, IL 62056
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