Secret Sauce

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<title>Secret Sauce | Upland, CA · reviews &amp; AI Score · Local AI Registry</title>
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# Local AI Registry

> The public record of what AI assistants say about local businesses. Every entry checked, scored, and kept current.

Local AI Registry is the editorial, never-sponsored record of what local
businesses are known for, and whether AI assistants actually recommend them.
We score every local business the same way and rank them: website, reviews,
AI visibility, and more. Eight signals, one number from 0 to 100. The heaviest
is whether AI can retrieve you at all.

## Read these first

- [Local AI Registry](https://localairegistry.com): AI assistants now decide which local business to recommend.
- [Methodology](https://localairegistry.com/methodology): Eight signals, one number from 0 to 100.
- [Leaderboards](https://localairegistry.com/leaderboards): Browse AI Score leaderboards by state, city, and category.
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- [Journal](https://localairegistry.com/journal): How AI assistants decide which local businesses to recommend, and what owners can do about it.

## Business pages

- [Sitemap](https://localairegistry.com/sitemap.xml): Every business page on the registry, with the day each was last updated.
- Every business page has a markdown copy at its own address with `.md` on the end. The copy holds the same facts, marks and sources as the page, in the page's order: the photos with their captions, the team and their licenses, the reviews summary, and the questions locals asked with the replies. The page names it in its head and its HTTP `Link` header.

# Secret Sauce, Upland: an asian fusion restaurant in Upland (2026 guide)

Source: Local AI Registry, https://localairegistry.com/biz/ca/upland/secret-sauce-upland-ca. Free to reuse with a link back.

By Steve Lee, founder and CEO of Local AI Registry. Fact-checked against 2 sources. Updated 2026-10-19. Owner review: not yet.

Canonical: https://localairegistry.com/biz/ca/upland/secret-sauce-upland-ca

## Photos

- ![Photo 1](https://localairegistry.com/api/photo?src=https%3A%2F%2Fseoaesthetic-assets.sfo3.cdn.digitaloceanspaces.com%2Fphotos%2Fcmti8pmr70741ye6bayvv5j4i%2F0.jpg)
- ![Photo 2](https://localairegistry.com/api/photo?src=https%3A%2F%2Fseoaesthetic-assets.sfo3.cdn.digitaloceanspaces.com%2Fphotos%2Fcmti8pmr70741ye6bayvv5j4i%2F1.jpg)
- ![Photo 3](https://localairegistry.com/api/photo?src=https%3A%2F%2Fseoaesthetic-assets.sfo3.cdn.digitaloceanspaces.com%2Fphotos%2Fcmti8pmr70741ye6bayvv5j4i%2F2.jpg)
- ![Photo 4](https://localairegistry.com/api/photo?src=https%3A%2F%2Fseoaesthetic-assets.sfo3.cdn.digitaloceanspaces.com%2Fphotos%2Fcmti8pmr70741ye6bayvv5j4i%2F3.jpg)
- ![Photo 5](https://localairegistry.com/api/photo?src=https%3A%2F%2Fseoaesthetic-assets.sfo3.cdn.digitaloceanspaces.com%2Fphotos%2Fcmti8pmr70741ye6bayvv5j4i%2F4.jpg)


## In short

Secret Sauce is an asian fusion restaurant in Upland, CA. Its AI Score is 41 of 100, which is poor.

Every fact on this page carries one of three marks: Confirmed (from their website, Google Business Profile, review sites, licensing boards, or measured by Local AI Registry), Visitor submitted (added by a person, with a date and how they know), or AI guess (what AI engines like ChatGPT and Gemini are saying, not confirmed by anyone). Every mark points to a reference at the end of this page.


## Key facts

| Fact | Value |
| --- | --- |
| Type | Asian fusion restaurant |
| Address | 903 W Foothill Blvd Ste B, Upland, CA 91786, USA |
| Hours | Mon to Thu 11 AM to 8:30 PM · Fri to Sat 11 AM to 9 PM · Sun 11 AM to 8:30 PM |
| Phone | (909) 946-0441 |
| Owner | Nothing found |
| Rating | 4.8 across 127 reviews on Google |
| Known for | Secret Sauce is best known for its delicious chicken katsu and authentic Japanese dishes, making it a top choice for Asian fusion in Upland. The friendly service and generous portions enhance the dining experience. |
| Prices | Nothing found |
| Quietest time | Nothing found |
| Parking | Nothing found |
| Last verified | September 19, 2026, 10:42 AM |


## All the details

Every row is something the owner can add or correct. Each one is marked Confirmed, Visitor submitted or AI guess, with where it came from.

| Group | Fact | Value | Mark | Evidence |
| --- | --- | --- | --- | --- |
| Location info | Address | 903 W Foothill Blvd Ste B, Upland, CA 91786, USA | Confirmed | Google Business Profile, checked Aug 31, 2026 |
| Location info | Description | Immerse in the flavors of SECRET SAUCE, Upland's culinary treasure, offering a symphony of Japanese delights to entice your palate! Revel in the comfort of your space as we bring you delectable sides and signature dishes crafted with care. Ready for an unforgettable taste adventure? Place your online order now and savor the essence of Japan with every bite! | Confirmed | Google Business Profile, checked Aug 31, 2026 |
| Location info | Hours | Mon to Thu 11:00 AM to 8:30 PM · Fri to Sat 11:00 AM to 9:00 PM · Sun 11:00 AM to 8:30 PM | Confirmed | Google Business Profile, checked Aug 31, 2026 |
| Location info | Name | Secret Sauce | Confirmed | Google Business Profile, checked Aug 31, 2026 |
| Location info | Phone | (909) 946-0441 | Confirmed | Google Business Profile, checked Aug 31, 2026 |
| Hours | Monday | 11:00 AM to 8:30 PM | Confirmed | Google Business Profile, checked Aug 31, 2026 |
| Hours | Tuesday | 11:00 AM to 8:30 PM | Confirmed | Google Business Profile, checked Aug 31, 2026 |
| Hours | Wednesday | 11:00 AM to 8:30 PM | Confirmed | Google Business Profile, checked Aug 31, 2026 |
| Hours | Thursday | 11:00 AM to 8:30 PM | Confirmed | Google Business Profile, checked Aug 31, 2026 |
| Hours | Friday | 11:00 AM to 9:00 PM | Confirmed | Google Business Profile, checked Aug 31, 2026 |
| Hours | Saturday | 11:00 AM to 9:00 PM | Confirmed | Google Business Profile, checked Aug 31, 2026 |
| Hours | Sunday | 11:00 AM to 8:30 PM | Confirmed | Google Business Profile, checked Aug 31, 2026 |
| Services | Service | Asian fusion dishes | AI guess | Nothing found |
| Services | Service | Dine-in | AI guess | Nothing found |
| Services | Service | Japanese cuisine | AI guess | Nothing found |
| Services | Service | Online ordering | AI guess | Nothing found |
| Services | Service | Takeout | AI guess | Nothing found |
| Links | Website | https://www.secretsauceupland.com/ | Confirmed | Google Business Profile, checked Aug 31, 2026 |


## Services and prices

Services not read yet, back on Scan Day.


### Known for

Secret Sauce is best known for its delicious chicken katsu and authentic Japanese dishes, making it a top choice for Asian fusion in Upland. The friendly service and generous portions enhance the dining experience.


## The team

Nothing found


## Visiting Secret Sauce

Address: 903 W Foothill Blvd Ste B, Upland, CA 91786, USA. Phone: (909) 946-0441. Hours: Mon to Thu 11 AM to 8:30 PM · Fri to Sat 11 AM to 9 PM · Sun 11 AM to 8:30 PM. (Confirmed, Google Business Profile, checked August 31, 2026 at 10:42 PM.)


### Location info from Google Business Profile

Business description, written by Secret Sauce on its Google Business Profile: "Immerse in the flavors of SECRET SAUCE, Upland's culinary treasure, offering a symphony of Japanese delights to entice your palate! Revel in the comfort of your space as we bring you delectable sides and signature dishes crafted with care. Ready for an unforgettable taste adventure? Place your online order now and savor the essence of Japan with every bite!"


### When to go

Busy times not read yet, back on Scan Day.


### Parking and getting in

Nothing found


### Nearby

| Place | Type | Distance |
| --- | --- | --- |
| Red Devil Pizza Upland | Pizza restaurant | 1 min walk |
| Riceberry \| Thai Kitchen | Thai restaurant | 1 min walk |
| The Taco Man Taqueria | Mexican restaurant | 1 min walk |
| Dutch Bros Coffee | Coffee shop | 2 min walk |
| Tanya’s \| Lebanese Kabab • Mediterranean Cuisine | Lebanese restaurant | 2 min walk |
| Banda Burrito | Mexican restaurant | 2 min walk |


## Reputation

4.8 average across 127 reviews: Google 25. (Confirmed, read August 31, 2026.)

Secret Sauce is known for its Chicken Katsu and variety of sauces, but experiences can vary with food consistency. (AI guess, from 127 reviews.)


### What people like

- Chicken Katsu
- Japanese curry
- Fried tofu
- Sauce samples


### What people do not like

- Inconsistent food quality
- Soggy noodles
- Skimpy portion sizes


### Press

No press story about Secret Sauce found yet.


### Awards

None named yet.


### Directories

Directory listings not read yet.


## Recent updates from Secret Sauce

Secret Sauce hasn't posted an update here yet.


## Questions people ask


### opening hours here, what are they these days?

No answer yet


### is Patra Thai any better for Chicken katsu and Japanese curry

No answer yet


### best asian fusion restaurant in Upland

No answer yet


### does Secret Sauce ever have cancellations

No answer yet


### going rate for restaurants locally, any idea

No answer yet


### the good stuff about Secret Sauce, what is it?

No answer yet


### Worth the hype at Secret Sauce?

No answer yet


### where does this place post updates

No answer yet


### somewhere cheaper in Upland that is not a risk?

No answer yet


### discounts for coming back, is that a thing

No answer yet


### anything I should sort out before a first visit here?

No answer yet


### what is actually on the menu here?

No answer yet


### parking at Secret Sauce, where does everyone put the car?

No answer yet


### killing time on Foothill, any ideas

No answer yet


### Downsides nobody puts in a five star review?

No answer yet


### walk in at Secret Sauce in Upland, or is it appointment only?

No answer yet


## What AI gets wrong about Secret Sauce

We ask ChatGPT and Gemini about Secret Sauce. These are the answers that disagree with the record.

ChatGPT and Gemini, read by Local AI Registry on Oct 19, 2026.

No capture has disagreed with the record yet.


## The AI Score: 41 of 100

The AI Score measures how likely AI engines are to recommend a business, and how accurately. Asian fusion restaurants on the registry run 23 to 74. Fair starts at 45, good at 65. Secret Sauce scores 41. The same method scores every business on the registry.

| Signal | Weight | Score | What it measures | Secret Sauce |
| --- | --- | --- | --- | --- |
| Retrieval grounding | 26 | 25 | Whether you appear in the ranked results AI retrieves and cites: AI-Overview citations, organic top-10 for your money queries, and the Bing index ChatGPT leans on. | Poor |
| Off-property attestation | 20 | 41 | Volume and consistency of what others say about you: YouTube mentions, branded web mentions, third-party “best-of” lists. The cause of retrievability. | Poor |
| AI visibility | 14 | 32 | Whether ChatGPT, Gemini, Perplexity, and AI Overviews name you, and whether they name you for the right service. | Named in 8 of 25 answers that recommended anyone. 2 more named nobody, which is not a loss and is not scored. |
| Reviews & response | 12 | 83 | The star average is only one input. We also read volume, velocity, the specificity of review language, and response cadence. Specific reviews are what AI quotes verbatim. | Good |
| Backlink & citation authority | 8 | 53 | Domain authority and editorial quality of the sources that attest to you. | Fair |
| Google Business Profile | 8 | 90 | Required and recommended fields; update cadence. The listing AI pulls from first. | Good |
| Speed & mobile | 7 | 46 | Core Web Vitals at the 75th percentile, on a real phone. | Fair |
| Content freshness & schema | 5 | 34 | Crawl recency, intent alignment, valid JSON-LD, canonicals. | Poor |

Full method: https://localairegistry.com/methodology


## How AI decides what to tell you about an asian fusion restaurant

When you ask ChatGPT, Gemini or Google about a local business, the AI doesn't visit it. It reads what's already written about it: the business's website, its Google Business Profile, review sites, news stories and directories like this one. Then it repeats what those sources agree on.

That's why AI gets small facts wrong. If Yelp says a place is open Mondays and the website says it isn't, the AI has to pick one. The table above shows the answers that disagree with the record today.

The more sources agree, and the more specific they are, the more confidently AI recommends a business. A review that names who helped and what they did tells an AI far more than one that says "great place."


## How to choose an asian fusion restaurant in California, with or without AI

A few checks take ten minutes and tell you more than any rating.

- Check that the hours and phone number match on Google, Yelp and the business's own website. Mismatches are how people end up at a locked door.
- Read reviews that name a person and what they did. Vague praise is easy to fake.
- Look for recent reviews and recent posts. A page nobody has touched in a year may not match the business today.
- Ask for the price before you go, and ask what it includes.
- Where the work needs a license, ask whose license it is and look it up with California.


## How to read the marks on this page

- Confirmed (solid circle): from a known source. The business website, its Google Business Profile, review sites like Yelp, Healthgrades and RealSelf, a licensing board, or measured by Local AI Registry.
- Visitor submitted (hollow circle): added or corrected by a person, with the date and how they know, like a phone call or a visit.
- AI guess (hollow triangle): what AI engines are saying right now. Nobody has confirmed it.


## About the author

Steve Lee is the founder and CEO of Local AI Registry and sets its editorial standards. He is a former Google executive in Search and a former Microsoft executive, with more than 20 years in digital: search, local discovery, and how people find businesses online. He is based in Irvine.

- Expertise: search at Google and Microsoft, AI search, answer engine optimization, generative engine optimization, local SEO, structured data and entity mapping.
- Industry: medical aesthetics, injectables, med spa operations and marketing.
- Disclosure: Local AI Registry sells services to business owners, including Secret Sauce if it claims this page. That does not change what this page says. Every fact carries its source.


## Entity map

Every person, place, organization and treatment named on this page, with a stable ID and a public reference. The JSON-LD below connects them to each other.

| Entity | Type | ID on this page | Same as | Relationship to Secret Sauce |
| --- | --- | --- | --- | --- |
| Secret Sauce | LocalBusiness | #business | https://www.secretsauceupland.com/ | Subject of this page |
| Upland, California | City | #city | Nothing found | City Secret Sauce is in |
| Local AI Registry | Organization | #publisher | https://localairegistry.com | Publisher of this page |
| Steve Lee | Person | #author | https://localairegistry.com/team | Author of this page |


## Topical map

Where this page sits in the registry. It's one profile among the asian fusion restaurants in Upland, linked to the lists and towns around it.


### Lists

- Best asian fusion restaurants in Upland: https://localairegistry.com/leaderboards/ca/upland/asian-fusion-restaurant
- Best businesses in Upland: https://localairegistry.com/leaderboards/ca/upland


### Nearby

- /los-angeles: https://localairegistry.com/leaderboards/ca/los-angeles
- /san-francisco: https://localairegistry.com/leaderboards/ca/san-francisco
- /san-jose: https://localairegistry.com/leaderboards/ca/san-jose
- /san-diego: https://localairegistry.com/leaderboards/ca/san-diego
- /irvine: https://localairegistry.com/leaderboards/ca/irvine
- /fresno: https://localairegistry.com/leaderboards/ca/fresno


### Every list

- Every leaderboard in California: https://localairegistry.com/leaderboards/ca


## Frequently asked questions


### What is AI search optimization for local business?

Getting a business named when a neighbor asks ChatGPT, Gemini, or Perplexity for a recommendation. Some call it AI SEO, some call it generative engine optimization. Traditional SEO fights for ten blue links; this fights for the one answer an assistant says out loud. The AI Score on this page measures the eight signals that drive it.


### What is Local AI Registry?

The public record of how AI sees local business. We score every business we list by one published method, we keep the questions people ask about it in one place, and we never sell rank. Looking up any business here is free.


### How does this page help a business get recommended by AI?

Assistants read public pages before they answer. This one states what the business does, what people ask about it, and what the Record answers, in one place a machine can read. Correcting what is wrong here changes what an assistant repeats next.


### Who writes the answers here?

Registry AI writes the first answer under every question, from the Record and the public sources named beneath it. Neighbors write the rest under pseudonyms. A registered owner can reply as the business, and their reply says so.


### I own Secret Sauce. How do I fix something or rank higher?

Register the page. It is free, it takes about five minutes, and it lets you correct the Record and reply as the business. Nothing on this page is for sale, so the only thing that moves the score is the work.


## References


### Sources cited

- [1] Google Business Profile, https://www.google.com/maps/place/?q=place_id:ChIJN2-mDsUxw4ARZqvDVmJ8oZQ (accessed Aug 31, 2026)
- [2] AI engine output: ChatGPT and Gemini, read by Local AI Registry on Oct 19, 2026, https://localairegistry.com/methodology (accessed Sep 19, 2026)