If you’ve driven the stretch of Golden Springs Drive where the 57 and 60 freeways nearly touch, you’ve already passed Phở Hà Plus. It sits inside Diamond Creek Village Shopping Center, the retail hub anchored by Hannam Chain Market World, Goodwill, and a cluster of everyday-errand businesses that make this corner of Walnut one of the busiest in the area. That’s not an accident of branding — it’s the actual address: 21090 Golden Springs Drive, Walnut, CA 91789, even though the restaurant’s name and domain reference “Diamond Bar.” The two cities border each other so closely along this corridor that the distinction barely matters on the ground, but if you’re mapping directions, plug in Walnut. You’ll find us between the freeway interchange and Mt. San Antonio College, in a shopping center most locals already stop at for groceries, coffee, or a quick pizza run.
That location matters for more than navigation. It means Pho Ha Plus isn’t a destination restaurant you have to go out of your way for — it’s already on your route. Picking up dinner here after a Market World run, a coffee stop, or a errand at the bank takes zero extra detour. For a Vietnamese restaurant competing for weeknight dinner decisions, that kind of built-in convenience is a real, structural advantage over restaurants tucked into side streets.
What’s Actually on the Menu
Phở Hà Plus runs a full Vietnamese menu built around family recipes “contributed from families across the world,” according to the restaurant’s own about page — a detail that explains why the menu reads less like a standardized chain list and more like a patchwork of dishes different family members brought to the table. The signature category, unsurprisingly, is pho. The Phở Tai Gau — a Vietnamese noodle soup built with slices of eye-round steak and fatty brisket — is one of the dishes the restaurant highlights most prominently on its own homepage, and it’s a good entry point if you want to understand what makes Vietnamese beef noodle soup different from a basic noodle bowl: it’s the broth, simmered for hours with charred onion, ginger, and warm spices, that does the work.
Beyond Phở, the menu spans the categories you’d expect from a serious Vietnamese kitchen: banh mi sandwiches (the Banh Mi Thit Nuong, a charbroiled pork sandwich, is another homepage feature), vermicelli noodle bowls, fresh spring rolls, and a broader rotation of rice and noodle dishes built from “the freshest, high-quality ingredients,” per the restaurant’s own description. Public menu listings and review aggregators reference shrimp spring rolls, pork chop plates, and pork soup variations as additional staples, alongside vegetarian options like tofu-based pho and mushroom broth for guests avoiding meat. Across third-party review platforms, the price-per-person for a typical visit lands in a comfortable mid-range bracket — the kind of pricing that supports a regular weeknight habit rather than a special-occasion-only visit.
The Family Recipe Story Behind the Menu
Phở Hà Plus describes its own founding story in plain terms: a family wanted to share the flavors they grew up with, and built a menu out of recipes “contributed from families across the world.” That detail is easy to skim past, but it explains a lot about why the menu doesn’t taste uniform the way a lot of larger Vietnamese restaurant chains can. Each section of the menu carries a slightly different point of origin — a Phở recipe from one branch of the family, a banh mi approach from another — stitched together under one roof rather than standardized from a single corporate test kitchen. The restaurant frames this directly: “what makes Phở Hà Plus truly special is the harmony between tradition and creativity,” honoring authentic cooking methods while adding a family-specific touch that makes the flavors “familiar and refreshingly distinctive.”
That framing also explains the emphasis on ingredient quality. The restaurant’s own description of its kitchen — “the freshest, high-quality ingredients,” executed “with warmth and excitement” — isn’t just marketing language; it tracks with the review sentiment discussed below, where the broth itself is the most consistently praised element of the meal. A broth-forward cuisine lives or dies on how much time and care goes into the stock, and that’s the piece of the menu Phở Hà Plus leans on hardest.
Hours, Ordering, and Getting Your Food
Phở Hà Plus is open Monday through Thursday from 11 AM to 9 PM, and Friday through Sunday from 10 AM to 9 PM — a schedule built around both weekday lunch crowds and slower, later weekend brunch-into-dinner traffic. The restaurant takes online orders directly through its own ordering platform, and offers delivery for a flat $3.99 fee, a notably lower delivery charge than what most third-party apps tack on. For pickup, ordering ahead online means your food is prepped and ready when you walk in — no waiting at the counter while a kitchen ticket prints.
We’d recommend ordering directly through the Phở Hà Plus online ordering page rather than a third-party delivery app. Direct ordering keeps more of every dollar with the restaurant — third-party marketplace commissions can run 15–30% per order — and it’s typically faster, since the order routes straight to the kitchen instead of through an intermediary platform.
What People Are Actually Saying
Phở Hà Plus carries a strong public reputation, with an aggregate rating in the low-to-mid 4-star range across review platforms and well over two thousand reviews logged on third-party aggregators — a substantial volume for a single-location restaurant. The recurring praise across reviews centers on three things: the broth (consistently described as rich, aromatic, and served properly hot), the portion sizes relative to price, and the speed and friendliness of service during normal hours. Some reviews also mention a relaxed, spacious dining room with TVs — useful context if you’re choosing where to watch a game while you eat.
Like any restaurant with a high review volume, the feedback isn’t uniformly perfect. A smaller number of reviews mention inconsistency — a Phở bowl that arrived under-seasoned or not hot enough, or a slower moment at the host stand during a rush. That’s useful, honest context for anyone weighing a first visit: the median experience is strongly positive, but as with most independent restaurants, peak-hour visits carry more variability than a quiet Tuesday lunch.
Why Walnut & Diamond Bar Choose Pho Ha Plus
The case for Phở Hà Plus isn’t built on a single gimmick — it’s the combination of a real, multi-generational recipe base, a menu broad enough to satisfy a pho purist and a banh mi-only regular at the same table, a location that’s already part of your errand loop, and pricing that supports regular visits rather than rare splurges. Vietnamese food, done well, is built for exactly this kind of repeat relationship: a broth you come back to, a sandwich you order without opening the menu, a place close enough that “let’s just get Phở” is a five-minute decision, not a twenty-minute drive.
Explore the Cluster
This guide is the hub for four deeper dives into specific parts of the Phở Hà Plus experience:
- What Is Bánh Mì Thịt Nướng? — a full breakdown of the charbroiled pork sandwich, its bread, and what makes it different from a regular deli sub.
- Family-Style Ordering at Phở Hà Plus — how to order for a group, what travels well, and what to order when the table can’t agree on one dish.
- Phở Hà Plus at Diamond Creek Village — the full picture of what’s around the restaurant at the CA-57/CA-60 interchange, from Mt. SAC to the rest of the shopping center.
- Beat the July Heat: Cold Vermicelli Bowls — why a cold noodle bowl might be the smarter order than hot pho during a Southern California heat wave.
Ready to order? Skip the wait and place your order directly through Phở Hà Plus online ordering page for pickup or fast, low-fee delivery.
Q&A Pairs:
Q: Where exactly is Phở Hà Plus located?
A: We’re at 21090 Golden Springs Drive, Walnut, CA 91789, inside Diamond Creek Village Shopping Center near the CA-57/CA-60 interchange.
Q: Do you offer delivery?
A: Yes — delivery is available for a flat $3.99 fee when you order directly through our online ordering page, or through third-party apps.
Q: What are your hours?
A: Monday–Thursday 11 AM–9 PM, Friday–Sunday 10 AM–9 PM.