This profile is in active compilation — some details are awaiting a cited source.

GOCHEW Burger & Sandwich calls itself “Kansas City’s beloved Korean American fast food”: a third-pound smash burger with a gochujang-based signature sauce and hand-pickled onions, spicy-pork and K-BBQ sandwiches, fries drizzled with three house sauces, kimchi on the side, and banana milk to drink. Founder Joohae “Chewy” Yoon — an occupational therapist who came from Seoul as an exchange student in 2012 — started it as a pop-up in Independence in 2022, put it on a trailer, then a converted school bus, and since about 2025 has run it from a small yellow building on a lot at 10200 E 63rd Terrace in Raytown, open daily 11–9.

Description

GOCHEW’s fixed home is a lot in Raytown, off 63rd Street a short way east of Blue Ridge: a concrete pad for the truck and, as Kansas City Magazine described it in August 2026, “a small building where customers can enjoy their food, if they so choose, or purchase some Korean snacks and GOCHEW merch,” with consistent weekly hours.1 The site calls the setup “a backyard setting” with pickup and delivery.2

The name is a play on gochu, the Korean word for pepper.3 The idea, as Yoon has explained it, was never to serve traditional Korean plates but to put Korean sauces and flavors on formats Midwesterners already order: “In college, I would cook Korean food for my friends. Over time, I learned how to adjust traditional recipes to make them more accessible.”3 The menu is short. The GOCHEW Burger is a third-pound smash burger — “cheesy, saucy, gooey & juicy” — with the signature creamy Korean-barbecue sauce and hand-pickled onions, served with fries; the Spicy Pork & K-BBQ Sandwich puts spicy pork or sweet bulgogi with cabbage and creamy sauce in a sub roll; Signature Saucy Fries come drizzled with three sauces and green onions; there are loaded fries and a salad bowl with either protein, fresh kimchi as an add-on, a veggie patty, and a “Level 10 Heckin’ Spicy” sauce for the brave.4 Drinks are Milkis and banana milk.4 Startland’s 2022 description of the early menu — a Korean barbecue burger with soy, garlic, onion and an apple-mayo blend; a Spicy Bull Pork sandwich; Korean fried-chicken nuggets; sauces graded GOCHEW (mild), Kicken Mayo (moderate) and Heckin’ Spicy — shows how little the core has moved.5 The mascot, “Chewy,” wears red and blue for the South Korean flag and K-pop.6

Ownership and history

Joohae “Chewy” Yoon left Seoul at 19, in 2012, as an exchange student at the University of Central Missouri.5 She trained and worked as an occupational therapy practitioner, and it was the job — home visits to isolated patients in Odessa, Higginsville, Warrensburg and other rural Missouri towns — that shaped the business: she found small-town Midwesterners curious about Korean culture and decided to feed them.56 In 2015 she took entrepreneurship classes at UMKC’s Bloch School on a scholarship; in November 2022 she won an Independence Chamber of Commerce pitch competition.5 “I love Midwestern people. They have fed me so well for the last 10 years,” she told Startland; and, on the point of the whole thing, “I hope GOCHEW breaks racism … Something new is fun.”5

GOCHEW began at the Ennovation Center, the nonprofit business incubator in Independence with a shared commercial kitchen, where executive director Danielle DuPree walked her through permits and licensing; the first pop-up sold out.1 The 2022 plan was ambitious — three rotating trailers serving ten rural Missouri cities within three years — and included a partnership with The Whole Person to build an accessible trailer ramp and hire differently-abled staff.5 After a Mid-Continent Public Library food-truck workshop she laid out a trailer with painter’s tape on her basement floor and had it built by Custom Trailer Pros in Overland Park; it debuted in spring 2023 (KSHB covered the Memorial Day weekend launch at Independence’s Island Festival).16 About a year before the August 2026 magazine profile she upgraded to a converted school bus, and at roughly the same time secured the Raytown lot — the “permanent-ish” home of the profile’s title.1 The rural ambition remains: “I want to go to Buckner, Lexington, Odessa … people will start enjoying the differences.”1

Last verified: 2026-08-28 · Source: go-chew.com/menu (official) · Confidence: High. Items marked “Raytown location only” are not offered from the truck.4

  • GOCHEW Burger — 1/3 lb smash burger, signature sauce, hand-pickled onions; includes Signature Saucy Fries ($13.50; burger only $8.50)
  • Spicy Pork & K-BBQ Sandwich — spicy pork or sweet K-BBQ, cabbage, creamy sauce, sub roll; includes fries; Raytown only ($13.50)
  • Signature Saucy Fries — three signature sauces, green onions; vegetarian and gluten-free options ($7.50)
  • Loaded Fries — saucy fries topped with spicy pork or K-BBQ; Raytown only ($12.50)
  • Signature Salad Bowl — organic spring mix, three sauces, green and pickled onions, spicy pork or K-BBQ; Raytown only ($13.50)
  • Sauces — GOCHEW Sauce (creamy Korean BBQ) · Red Sauce (mild gochujang) · White Lime Sauce · Level 10 Heckin’ Spicy Sauce (+$1.50)
  • Add-ons — Fresh Kimchi (+$2.50) · Veggie Patty (+$2.00)
  • Drinks — Milkis, Banana Milk ($3.00)

Sources

Footnotes

  1. Ryan Reed, “From pop-up to permanent-ish, how one determined mobile chef’s vision came to fruition,” Kansas City Magazine, 2026-08-19. Retrieved 2026-08-28 — Confirms: Yoon arrived 2012 as an exchange student; healthcare career; Ennovation Center incubator and Danielle DuPree; first pop-up sold out; library food-truck workshop; trailer laid out with painter’s tape, built by Custom Trailer Pros (Overland Park) about three years earlier; converted school bus about a year earlier; Raytown lot with concrete pad and small building selling Korean snacks and merch, consistent weekly hours; bulgogi smash burgers with gochujang sauce, fries, dumplings; quote on Buckner, Lexington, Odessa. ↩ ↩2 ↩3 ↩4 ↩5

  2. GOCHEW Burger — official website, “Contact.” Retrieved 2026-08-28 — Confirms: “10200 E 63 Terrace, Raytown” in “a backyard setting” with pickup and delivery; hours updated on social media; mobile operation (“see where we are popping up next”); catering; no phone. ↩

  3. Katarina Brewer, “Discovering Local Flavor: A Guide to Some of the Best Food Trucks in Town,” Blue Springs City Lifestyle. Retrieved 2026-08-28 — Confirms: “Kansas City’s first Korean American fast food truck”; name from gochu (pepper); college-cooking quote; go-chew.com. ↩ ↩2

  4. GOCHEW Burger — official website, “Menu.” Retrieved 2026-08-28 — Confirms: every item, description and price in the Menu section; “Raytown location only” flags; sauce list; add-ons. ↩ ↩2 ↩3

  5. Pete Dulin, “Returning the flavor: Fast food startup flexes plan to bring Korean-American tastes to rural Missouri,” Startland News, 2022-12-29. Retrieved 2026-08-28 — Confirms: emigrated from Seoul at 19 in 2012 as a UCM exchange student; occupational therapy practitioner serving rural Missouri; 2015 Bloch School entrepreneurship scholarship; November 2022 Independence Chamber pitch win; operating from the Ennovation Center with pre-orders and pop-ups; April 2023 truck soft-opening plan; three-trailer/ten-city plan; The Whole Person partnership; early menu and sauce tiers; quotes. ↩ ↩2 ↩3 ↩4 ↩5 ↩6

  6. Daniela Leon, “New fusion food truck bringing Korean American flavors to Midwest,” KSHB 41 (AAPI Heritage Month coverage), 2023. Retrieved 2026-08-28 — Confirms: Korean-American fusion truck based in Independence; mascot Chewy’s red and blue for the South Korean flag and K-pop; rural expansion aims (Lexington, Higginsville, Warrensburg, Odessa); Memorial Day weekend debut at Independence’s Island Festival; quotes. ↩ ↩2 ↩3

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On the record — ks.city/registry/gochew · record updated 2026-08-28