Cooked?
One Plus One
- resultPass
- critical violations0
- last inspectedMarch 11, 2026
- address1 Dalton St, Boston 02115
Is One Plus One clean?
One Plus One is currently Pass from Boston Inspectional Services, Health Division, from an inspection on March 11, 2026. No critical violations were recorded at that visit. On Cooked's ladder that reads clean 😇.
What did inspectors find at One Plus One?
Nothing was written up at the most recent inspection on March 11, 2026. A clean sheet like this is the best possible result — no violations of any severity were recorded.
When was One Plus One last inspected?
One Plus One has 22 inspections on record going back to May 24, 2019. The 12 most recent are shown below.
| date | result | score |
|---|---|---|
| March 11, 2026 | Pass | |
| October 1, 2025 | Pass | |
| July 1, 2025 | Pass | |
| November 14, 2024 | Pass | |
| November 6, 2024 | Fail | |
| March 6, 2024 | Pass | |
| August 15, 2023 | Pass | |
| August 8, 2023 | Fail | |
| May 8, 2023 | Pass | |
| April 25, 2023 | Fail | |
| November 14, 2022 | — | |
| November 7, 2022 | Fail |
One Plus One vs Back Bay
Back Bay runs 81% clean across 519 tracked restaurants — 417 clean, 46 mid, 50 cooked.
Against the 519 spots Cooked tracks in Back Bay, this one comes out cleaner than 19% of them.
Other spots in Back Bay
How Boston grades restaurants
Boston reports inspections as a pass or a fail, with no score and no letter. What separates a bad fail from a trivial one is the violation severity ladder: a single star is a minor issue, two stars is more serious, and three stars marks a critical foodborne-illness risk factor — temperature abuse, bad handwashing, cross-contamination. A restaurant can fail on paperwork alone, which is not the same as failing on food safety. Cooked splits Boston fails accordingly: a fail with a three-star violation reads cooked, a fail on minor items only reads mid.
Source: Boston Inspectional Services, Health Division via Analyze Boston. Cooked refreshes this data daily — this listing's most recent inspection is dated March 11, 2026. Inspection results describe one moment in a kitchen's life, not a permanent verdict.