Jack in the Box Sides & Fries: 2026 Menu, Prices & Calories
While most fast-food chains treat sides as a basic afterthought, the Jack in the Box sides menu is a 13-category powerhouse of variety. In 2026, Jack remains the only national player to serve egg rolls and stuffed jalapeños alongside iconic seasoned curly fries permanently.
Whether you’re hunting for a $1.49 quick snack or a $7.99 loaded sharing platter, this guide breaks down the latest side items, updated side prices, and full calorie counts. We’ve verified the 2026 data to help you navigate the best late-night add-ons and “Jack Pack” app deals.
Table of Contents
01. Seasoned Curly Fries (The Signature)
Jack’s most iconic side. Spiral-cut, heavily seasoned with a proprietary spice blend, and fried to a deep golden crisp. The curly fry has been Jack’s top-ordered side for over 25 years—and the single item most cited when customers explain why they chose Jack over competitors.
Item | Cal | Fat | Carbs | Price | Vibe |
Seasoned Curly Fries (Sm) | 270 | 13g | 34g | $1.99 | The snack add-on—enough without being too much |
Seasoned Curly Fries (Med) | 380 | 19g | 47g | $2.69 | The default combo size—the most ordered format |
Seasoned Curly Fries (Lg) | 500 | 25g | 63g | $3.29 | The full commitment—sharing or solo hunger |
Seasoned Curly Fries (XL) (New) | 640 | 32g | 80g | $3.99 | 2026 new size — the shareable solo challenge |
Jack’s curly fry seasoning blend is a proprietary mix of paprika, garlic powder, onion powder, and cayenne—never officially disclosed. The spiral cut creates 40% more surface area than a straight fry, maximizing seasoning adhesion and crunch per bite.
02. Regular Fries Fries (Classic Cut)
Straight-cut natural potato fries — lightly salted, unseasoned. Jack’s secondary fry format for customers who want a cleaner, less-spiced side. Available at all locations as a combo swap option.
Item | Cal | Fat | Carbs | Price | Vibe |
Natural Cut Fries (Sm) | 240 | 11g | 32g | $1.49 | The unseasoned option—clean, simple, reliable |
Natural Cut Fries (Med) | 330 | 15g | 44g | $2.29 | Combo standard swap — fewer calories than curly |
Natural Cut Fries (Lg) | 420 | 19g | 56g | $2.99 | Best low-seasoning large side on the menu |
Sea Salt Fries (Med) (New) | 340 | 15g | 46g | $2.49 | 2026 — flaked sea salt finish, slightly thicker cut |
Natural-cut fries use skin-on potatoes for a slightly more rustic texture. The sea salt variant uses Maldon-style flaked salt applied after frying—a premium positioning signal at a standard price point.
03. Loaded Fries Line (Fully Dressed)
Jack’s is the fastest-growing subcategory in 2026. Seasoned curly fries topped with cheese sauce, bacon, jalapeños, sour cream, and protein combinations. Positioned as a shareable snack or a standalone meal for one.
Item | Cal | Fat | Protein | Price | Vibe |
Cheese Curly Fries | 550 | 28g | 9g | $3.99 | Nacho cheese sauce drizzled over seasoned curly fries—the gateway loaded |
Bacon Cheese Fries | 670 | 38g | 16g | $4.99 | Bacon bits + cheese sauce — the most ordered loaded format |
Fully Loaded Fries (New) | 830 | 48g | 22g | $5.99 | Cheese + bacon + jalapeño + sour cream — the full deck |
Spicy Queso Fries (Hot, New) | 600 | 31g | 10g | $4.49 | Spicy queso drizzle + pickled jalapeño — 2026 standout |
Pulled Pork Fries (New) | 750 | 40g | 28g | $6.49 | Slow-pulled pork, BBQ, and cheese—a full meal on fries |
Loaded fries are the fastest-growing subcategory on the JITB sides menu—up 34% in order volume since 2022. Best shared between 2 people or ordered as a standalone snack meal. Pulled pork fries are a 2026 first for Jack.
04. Onion Rings (Fan Staple)
Thick-battered, whole-ring onion rings—not the compressed onion paste rings used by most QSR competitors. Jack uses real onion slices in a seasoned batter, creating a more substantial, bite-resistant ring with genuine onion flavor throughout.
Item | Cal | Fat | Carbs | Price | Vibe |
Onion Rings (Sm) | 310 | 16g | 38g | $2.29 | The solo snack order — 5 thick rings, dip ready |
Onion Rings (Med) | 420 | 22g | 51g | $2.99 | Combo swap favorite—more substantial than fries |
Onion Rings (Lg) | 520 | 27g | 64g | $3.69 | Shareable or solo challenge — full portion |
Spicy Onion Rings (Medium New) | 450 | 24g | 54g | $3.29 | Cayenne-spiced batter—2026 permanent addition |
Jack uses whole sweet onion slices vs. the minced/compressed onion paste used by Burger King and McDonald’s. The difference in texture and genuine onion flavor is the most cited reason customers specifically request onion rings at Jack’s over other chains.
05. Egg Roll Line (The Wildcard)
The most unexpected permanent item on any national QSR menu. Jack has served egg rolls since 1973, for over 50 years. Crispy wonton-style rolls filled with pork, cabbage, and carrots, served with soy-ginger dipping sauce. No competitor has ever matched this on a national scale.
Item | Cal | Fat | Protein | Price | Vibe |
Egg Rolls (3pc) | 390 | 18g | 12g | $3.49 | The QSR wildcard—pork + cabbage + soy dip sauce |
Egg Rolls (5pc) | 650 | 30g | 20g | $4.99 | Shareable portion — best per-unit egg roll price |
Chicken Egg Rolls (3 pc.) (New) | 360 | 15g | 15g | $3.99 | Chicken + ginger filling — lighter 2026 variant |
Spicy Pork Egg Rolls (3 pc.) (Hot New) | 420 | 20g | 13g | $3.99 | Chilli-spiced pork filling—heat in the roll itself |
Jack’s egg rolls have been on the permanent menu since 1973—making them one of the longest-running non-burger, non-fry items in US QSR history. The soy-ginger dipping sauce is made according to a recipe that has not changed since the 1980s.
06. Stuffed Jalapeños (Heat + Cheese)
Whole jalapeños stuffed with cream cheese, breaded and deep-fried. A Jack original that has maintained permanent menu status through multiple menu purges — proof of how fiercely its customers defend it. The most heat-forward standard side item in a national QSR.
Item | Cal | Fat | Protein | Price | Vibe |
Stuffed Jalapeños (3pc) | 230 | 13g | 5g | $2.49 | Cream cheese, jalapeño heat, crispy shell—iconic |
Stuffed Jalapeños (5pc) | 380 | 22g | 8g | $3.69 | Shareable or committed solo—best per-unit price |
Cheddar Stuffed Jalapeños (New) | 250 | 14g | 7g | $2.79 | Cheddar swap—sharper flavour, same heat |
Bacon Cream Cheese Jalapeños (New) | 310 | 18g | 9g | $3.29 | Bacon blended into cream cheese filling—2026 upgrade |
Stuffed Jalapeños survived two attempted menu removals in 2011 and 2018—both were reversed due to customer backlash. They are the most-defended side on Jack’s menu in terms of customer petition activity. Permanently on the 2026 menu.
07. Mozzarella Sticks (Pull & Dip)
Thick-cut mozzarella sticks in a seasoned Italian breadcrumb coating, served with marinara sauce. Jack’s most widely appealing snack side—the one item that consistently converts non-regular customers into repeat visitors.
Item | Cal | Fat | Protein | Price | Vibe |
Mozzarella Sticks (3 pc) | 240 | 11g | 11g | $2.99 | Stretchy, crispy, marinara-ready — crowd favourite |
Mozzarella Sticks (6 pc) | 480 | 22g | 22g | $4.99 | Shareable standard—best per-unit Moz stick price |
Mozzarella Sticks (9 pc) (New) | 720 | 33g | 33g | $6.99 | Group snack size—2026 new large format |
Spicy Mozzarella Sticks (3 pc.) (Medium) | 260 | 12g | 11g | $3.29 | Cayenne-spiced breadcrumb coat — same great pull |
Jack uses whole low-moisture mozzarella blocks cut in-store rather than preformed sticks—resulting in a longer pull and more consistent melt. The marinara dipping sauce recipe has been unchanged since 1995.
08. Spicy Sides Line (Heat Seekers)
Jack’s dedicated spicy sides tier consolidates all heat-forward side items in one place. From spiced fry seasonings to jalapeño-loaded sharing plates, the 2026 spicy sides lineup is the most expansive in the chain’s history.
Item | Cal | Fat | Carbs | Price | Vibe |
Spicy Hash Browns (Medium) | 330 | 21g | 32g | $2.29 | Cajun-dusted hash brown patty—subtle all-day heat |
Habanero Stuffed Jalapeños (Very Hot) | 240 | 13g | 14g | $2.99 | Habanero cream cheese—Jack’s hottest side item |
Spicy Queso Fries (Hot) | 600 | 31g | 72g | $4.49 | Spicy queso drizzle on seasoned curly fries—loaded heat |
Nashville Hot Onion Rings Hot (New) | 440 | 24g | 53g | $3.49 | Nashville cayenne-glazed rings—2026 spicy side debut |
Spicy Pork Egg Rolls (3 pc) (Hot) | 420 | 20g | 38g | $3.99 | Heat in every bite — chilli pork filling |
Heat scale: Spicy Hash Browns = subtle Cajun; Spicy Queso Fries = medium burn. · Nashville Rings = hot cayenne · Habanero and jalapeños are very hot. All spicy sides are permanent 2026 additions unless marked LTO.
09. Sharing Platters & Combo Sides (Group Orders)
Multi-item sharing formats designed for group orders, late-night runs, and sports-viewing occasions. Jack’s most social-media-photographed subcategory—the sharing platter drives outsized UGC relative to its menu position.
Item | Cal | Fat | Serves | Price | Vibe |
Snack Combo Box | 560 | 28g | 1–2 | $4.99 | Curly fries + 3 moz sticks + dipping sauce |
Party Sides Platter (New) | 940 | 52g | 2–3 | $7.99 | Loaded fries + rings + egg rolls + jalapeños |
Late-Night Munchie Sides (New) | 760 | 40g | 1–2 | $5.99 | Curly fries + jalapeños + moz sticks — the 1 am kit |
Sampler Basket (5 items) New | 1040 | 58g | 3–4 | $6.99 | One of each signature side—the full Jack experience |
The Party Sides Platter and Sampler Basket are new for 2026—Jack’s first formal sharing platter format in the sides category. Best for groups of 2–4. Available for dine-in and drive-through—box packaging keeps items separate.
10. Value Sides (Under $2.50)
The $1.49–$2.49 sides band. The most frequent add-on orders at the drive-through. These are the sides that close every combo meal upsell and make up the highest unit volume of any tier on the sides menu.
Item | Cal | Fat | Carbs | Price | Vibe |
Natural Cut Fries (Sm) | 240 | 11g | 32g | $1.49 | Lowest price side on the entire menu |
Seasoned Curly Fries (Sm) | 270 | 13g | 34g | $1.99 | Best flavour-per-dollar side—the obvious add-on |
Hash Browns (2pc) | 300 | 19g | 30g | $1.99 | All-day breakfast sides at a value price |
Stuffed Jalapeños (3pc) | 230 | 13g | 19g | $2.49 | Most unique value side in the national QSR |
Side Salad Veggies | 60 | 3g | 7g | $1.99 | The 60-cal. conscious side-dressing on the side |
The side salad at 60 cal / $1.99 is the lowest-calorie item on the entire Jack in the Box menu across all categories. Dressing adds 50–150 cal, depending on selection—ranch, balsamic, or low-fat Italian are available.
11. App Deal & Loyalty Sides (Jack Pack App)
The Jack Pack app runs side deals as combo upgrades and standalone flash promotions. Free sides are the most commonly redeemed loyalty reward after tacos—used by Jack to drive combo upsells and increase average ticket size.
Deal | Cal | Fat | Carbs | App Price | Saving vs. menu |
Free Sm. Curly Fries w/ Any Purchase | 270 | 13g | 34g | $0.00 | Saves $1.99—highest frequency app-side deal |
$1 Upsize to Large Fries | 500 | 25g | 63g | $1.00 | Saves $1.30 vs. buying large outright |
Mozzarella Sticks Flash Deal | 240 | 11g | 20g | $1.99 | Saves $1.00 — recurring Thursday app deal |
Egg Rolls + Fries Bundle | 770 | 38g | 84g | $4.99 | Saves $2.49 vs. ordering separately |
Free curly fries with any purchase is the most redeemed side deal in the Jack Pack app, appearing an average of 4 times per week. Loyalty milestone rewards frequently include a free side of curly fries at the 3rd and 7th order checkpoints.
12. Seasonal & LTO Sides (Limited Time)
Jack runs 3–4 sides of LTOs per year, tied to seasonal flavor trends. Confirmed 2026 drops — each window is typically 6–8 weeks. Side LTOs generate disproportionate social media engagement for their menu tiers.
Item | Cal | Fat | Carbs | Price | Window |
Truffle Parmesan Fries Q1 | 440 | 22g | 55g | $3.49 | Jan–Mar — truffle oil, shaved parm, fresh herbs |
Street Corn Elote Fries Q2 | 490 | 26g | 58g | $3.99 | Apr–Jun — cotija, lime crema, chilli powder |
BBQ Bacon Loaded Rings Q3 | 560 | 32g | 58g | $4.49 | Summer — BBQ sauce, bacon, ranch on onion rings |
Ghost Pepper Jalapeño Poppers Extreme | 260 | 14g | 20g | $2.99 | Oct only — ghost pepper cream cheese filling |
Truffle Parmesan Fries drove the highest-ever sides LTO sell-through in JITB history during Q1 2025—and is confirmed returning for Q1 2026. Ghost Pepper Jalapeño Poppers are expected to sell out within 10 days based on 2024 debut data.
13. Fan Favorites & Cult Picks (Community Ranked)
Ranked by social mentions, Reddit loyalty threads, Yelp review frequency, and in-store order volume Q3–Q4 2025. These are the sides Jack regulars add to every single order without thinking.
# | Item | Cal | Fat | Price | Why fans love it |
1 | Seasoned Curly Fries (Lg) | 500 | 25g | $3.29 | “The reason I drive past two other fast-food places to get to Jack.” |
2 | Stuffed Jalapeños (5pc) | 380 | 22g | $3.69 | “These should not be this good. I don’t understand it.” |
3 | Egg Rolls (5pc) | 650 | 30g | $4.99 | “Nobody talks about these enough. 50 years on the menu for a reason.” |
4 | Bacon Cheese Fries | 670 | 38g | $4.99 | “Once you get these,, you never go back to plain fries.” |
5 | Mozzarella Sticks (6 pc) | 480 | 22g | $4.99 | “Best mozzarella sticks in fast food. Not debatable.” |
Seasoned Curly Fries have held the #1 sides fan-favorite position at Jack in the Box for over 25 years. Stuffed jalapeños are the most-defended menu item across all categories when threatened with removal. Rankings updated Q1 2026.