What Happened to Colonel Mustard's Phat Burgers? (Jacksonville Beach, FL)
Best Thing I Ever Ate, Season 9 Jacksonville Beach, Florida
Current status
As of October 2026, Colonel Mustard's Phat Burgers has closed — confirmed via Yelp, June 2026.
What the source shows: Yelp's listing for Col. Mustard's Phat Burgers, updated June 2026, marks the Jacksonville Beach location as permanently closed. How we decide a status →
- Episode Season 9, Episode 13
- Address 1722 3rd St N, Jacksonville Beach, FL 32250
- Website No current website found
- Show map
© OpenStreetMap contributors © CARTO
What happened after Best Thing I Ever Ate?
Colonel Mustard's Phat Burgers was a casual burger stand in Jacksonville Beach, Florida, known locally for its oversized specialty burgers served at a walk-up counter. The business operated for roughly a decade at its 3rd Street North location near the beach. A Yelp listing for the restaurant, updated June 2026, marks it as permanently closed. The listing's most recent reviews and photos date from several years earlier, consistent with an extended period of inactivity at the address. A separate business under a similar name, Col. Mustard's Breakfast and Burgers on Philips Highway in Jacksonville proper, also carries a permanently-closed Yelp listing updated the same month but operated at a different address and is treated here as a distinct business. The original city listing, Jacksonville, has been corrected to Jacksonville Beach to match the confirmed address.
The episode
Also in Season 9
Season 9: 57 of 85 still open · 6 renamed, moved or under new owners
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Ep 1224th Street Café
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Ep 12Estiatorio Milos
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Ep 13Edgewood Market
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Ep 13Harlem Public
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Ep 13Villa Coronoa
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Sources we checked
We work hard to keep every status accurate and dated, but restaurants change fast and our sources aren't perfect. If something here is wrong — a status, a name, an address, anything — tell us what you're seeing and where you saw it, and we'll check it.
Record btiea-0699 · checked by Cal Marchetti.