Idaho Food Lovers Travel For The Giant 16-Inch Sandwiches At This Small Restaurant

A sandwich should not require two hands, a strategy, and a brief moment of self-reflection, but here we are.

For more than three decades, one no-frills Idaho shop has built a loyal following with oversized subs made from scratch. Fresh ingredients are piled high, portions are generous, and nobody leaves wondering whether lunch was substantial enough.

The setting keeps things simple. There is no flashy presentation or complicated gimmick competing with the food.

Regulars return because the sandwiches are filling, dependable, and prepared with the kind of care that turns a neighborhood stop into a statewide favorite.

First-time visitors may arrive thinking the praise sounds exaggerated. Then the order lands on the table.

At that point, the only real questions are how to pick it up and whether saving half for later is actually possible.

Some places become destinations through advertising. This one did it by making sandwiches large enough to require a road trip and good enough to justify one.

Come Hungry Enough To Split The Sandwich

Sharing does not feel like a compromise when the sandwich in front of you measures 16 inches. The Sandwich Tree offers several sizes, allowing diners to choose anything from a small individual portion to a 24-inch order better suited to multiple people.

Even regular-sized subs are known for being broad and generously filled, so judging your appetite before ordering can prevent lunch from becoming more than you expected.

At 500 West 17th Street in Idaho Falls, meats, cheeses, and vegetables have traditionally been sliced in-house, while the soft bread, ranch, and special sauce follow closely guarded recipes.

Those details give even a straightforward turkey or ham sandwich a distinct house identity. Splitting one larger sub also creates an easy way to sample more than one combination.

Two diners can order different fillings, divide both sandwiches, and leave with a better sense of the menu without purchasing several full meals. Portions vary according to ingredients and customization, so there is no need to treat finishing a 16-inch sandwich as a challenge.

Order it for the variety, share it comfortably, and let the leftovers become a bonus rather than an obligation.

Let This Roadside Shop Beat The Chain-Sandwich Routine

Familiar ingredients take on more personality when they come from a business that has spent decades serving the same community. The Sandwich Tree has occupied its 17th Street location since at least the 1980s, and its approach has remained remarkably consistent.

Meats, cheeses, and vegetables are sliced on-site, while house recipes shape the bread, ranch, and signature sauce. Specialty choices add variety without turning the menu into a maze.

Hot Chicken Monterey combines chicken, ham, Swiss cheese, mustard sauce, lettuce, and tomato, while Hawaiian Delight pairs ham and Swiss with pineapple and vegetables. Barbecue pulled pork has also appeared among the specialty selections, although availability can change.

These combinations give returning customers something different to try while leaving plenty of room for classic orders.

Comparing the shop with national chains ultimately comes down to preference, but The Sandwich Tree offers something a standardized franchise cannot reproduce exactly: its own bread, sauces, family history, and long relationship with Idaho Falls diners.

The setting remains casual and straightforward because the focus stays on made-to-order food. For travelers tired of predictable highway lunches, that independent character gives the stop a clear reason to stand apart.

Make The 16-Inch Sub The Whole Reason To Stop

Size may attract attention first, but the menu gives you plenty of control over what fills those 16 inches. Available sandwich lengths have traditionally included 4, 6, 8, 10, 12, 16, and 24 inches, making it possible to match an order to one person, a couple, or a group.

Cheese choices have included Swiss, American, provolone, and pepper jack, while standard toppings commonly feature lettuce, tomatoes, onions, pickles, mayonnaise, mustard, and the restaurant’s special sauce.

Optional additions can change, so checking the current board is wiser than arriving with one exact combination in mind.

Bread provides much of the appeal. Diners regularly mention its unusually soft texture, while the restaurant has described it as a secret family recipe.

Nothing requires piling on every topping simply because the sandwich is large. A carefully chosen meat, cheese, and vegetable combination keeps the flavors balanced and makes the portion easier to handle.

The 16-inch option works especially well when you want lunch to serve two people or cover more than one meal. It is undeniably oversized, yet it remains a customizable sandwich rather than a novelty built only for photographs.

Choose A Classic Combo Before Overthinking The Menu

First visits become easier when you begin with ingredients you already know you enjoy. Turkey, ham, roast beef, pastrami, salami, and pepperoni have long formed the foundation of The Sandwich Tree’s menu, with several cheeses and toppings available to complete each order.

French dip also remains one of the restaurant’s frequently mentioned choices, particularly for diners who prefer a warm sandwich with a savory dipping broth.

Straightforward combinations allow the soft bread and special sauce to stand out rather than competing with too many additions.

Roast beef with Swiss, turkey with provolone, or ham with American cheese can provide a reliable introduction before you move toward one of the more elaborate specialties.

Staff can also explain sizes and popular combinations when the menu board feels overwhelming.

Customization is part of the format, so asking to leave off a topping or add something extra is entirely normal. A simple sandwich does not have to feel like the less interesting order when the basic components are handled carefully.

Once you understand the bread, portion size, and house sauces, choosing a more adventurous combination on a return visit becomes much easier.

Save The Second Half For Later

Ordering 16 inches of sandwich does not mean you need to finish every bite before leaving the table. Ask for the remaining portion to be wrapped securely, especially if you plan to continue driving after lunch.

Keeping it for later can turn one large order into two comfortable meals, but proper storage matters more than claims that the sandwich will remain fresh for hours in a warm vehicle. Meat, cheese, sauces, and cut vegetables are perishable.

Refrigerate the leftovers within two hours, or within one hour when outdoor temperatures rise above 90 degrees Fahrenheit. A cooler packed with ice or frozen gel packs is the safer choice during a road trip because it keeps the sandwich at 40 degrees Fahrenheit or below.

Consider adding wetter ingredients sparingly when you already know half will be saved, since tomatoes and generous amounts of sauce can soften the bread over time.

Once chilled promptly, the second portion can make an easy dinner or next-day lunch without forcing you to overeat at the restaurant.

The generous size still provides strong value, but only when the extra food is handled safely instead of being forgotten in the car.

Add Soup, Chips, Or A Brownie To Round Out Lunch

Extra sides are available when a sandwich alone does not complete the meal. The Sandwich Tree has long served rotating soups, salads, lettuce wraps, packaged chips, and desserts alongside its subs.

Daily soup choices can change, making the counter board the best source once you arrive. A cup of soup pairs naturally with a smaller sandwich, while chips add crunch without making an already large order much heavier.

Thursday has traditionally carried special significance for regulars because the Rocky Road brownie became a weekly favorite.

The dessert was well established when the restaurant’s family ownership was profiled in 2016, and more recent menu summaries still mention Thursday brownies.

Availability should nevertheless be confirmed rather than treated as guaranteed, especially later in the day when limited batches may sell out. Choosing a 4- or 6-inch sandwich leaves more room to explore the sides, while anyone ordering 16 inches may prefer to share the extras as well.

No dessert needs exaggerated praise to sound appealing. A house brownie after a familiar sandwich and warm soup already creates the kind of simple, filling lunch that suits this longtime Idaho Falls shop.

Expect A No-Frills Spot With Big Local Loyalty

Décor takes a secondary role inside The Sandwich Tree. The dining room is casual, the ordering setup is direct, and busy periods can make the compact space feel lively.

That simplicity fits a restaurant built around repeat customers rather than a carefully styled theme. Family history has also shaped its staying power.

Angel Chapple grew up around the business and took over with her husband in October 2015 after her mother, Linda Hyster, had run the shop.

Chapple had already created the Angel Special, which became the restaurant’s top seller and earned repeated recognition in local dining awards during the years before the ownership change.

Current restaurant listings continue to show strong support, with more than 1,100 aggregated reviews and an average near 4.5 stars, although ratings naturally fluctuate as new reviews appear. Numbers tell only part of the story.

Longtime patrons frequently mention the soft bread, substantial portions, and familiarity of recipes that have changed little over the years. The building may not look polished or fashionable, but that is not the promise.

Customers come for a recognizable local sandwich, prepared in a place that has remained part of Idaho Falls through several generations of diners.

Turn Idaho Falls Into A Serious Sandwich Detour

Adding The Sandwich Tree to an Idaho Falls outing requires little planning beyond confirming the hours and arriving with a realistic appetite. The restaurant stands at 500 West 17th Street, a short drive from many of the city’s central attractions and major roads.

Current listings show it open from 9 a.m. until 8 p.m. Monday through Saturday, with Sunday marked as closed, though holiday schedules and temporary changes can affect those times.

Calling ahead can also help during busy lunch periods or when you want a specific specialty. The Angel Special remains the most recognizable order, combining roast beef, pastrami, bacon, Swiss cheese, and house sauces.

Angel Chapple originally created it for her husband, and it later became a repeated winner of a local best-sandwich award. That history gives the recommendation more substance than simply calling it legendary.

Travelers can choose the celebrated specialty, build a classic combination, or order a 16-inch sub to share. No cross-state promise can guarantee that every diner will consider the sandwich worth a long journey.

Still, the large portions, independent recipes, and decades of local support make this an easy food stop to remember when your route passes through Idaho Falls.