Some of the best steak dinners in Orange County happen below street level. In Costa Mesa, a plain strip mall hides a doorway that leads diners down into a dim, red-lit room where the clock seems to stop somewhere around the Sinatra years.
There are no burgers, no chicken nuggets, and no kids menu waiting downstairs. Instead, there is a short list of prime cuts and seafood, a single chef working in plain view, and live music drifting from a small stage near the corner booths.
Couples come here for anniversaries, business pros come here to celebrate big deals, and longtime locals come back simply because nothing else quite matches it. Keep reading to learn where this underground supper club is, what to order, when to go, and how to plan for the bill before it lands on the table.
A Steakhouse Hiding Beneath Irvine Avenue
Nobody expects a classic supper club to sit inside a strip mall. That surprise is half the fun at La Cave Restaurant, found at 1695 Irvine Ave, Costa Mesa, CA 92627, in the United States.
From the parking lot, the building looks like any other neighborhood storefront. The real action sits underground, where the entire dining room unfolds below street level.
Guests often compare the arrival to finding a speakeasy. The entrance itself has become part of the legend, and longtime fans still talk about the days when the way in passed through an old storefront entrance that has since changed.
Today, an elevator carries diners down into the main room. The first thing many people notice when the doors open is the chef, already at work in full view.
The restaurant is officially listed as a steak house, and it wears the title proudly. It holds a 4.4-star standing built from nearly 500 opinions, which is strong company for a place that has never chased trends.
Costa Mesa sits close to Newport Beach, and the location puts La Cave within easy reach of neighborhoods like Dover Shores and Westcliff. For a spot so easy to drive past, it has a remarkably loyal following.
The secret is out among locals, but the doorway still keeps a little mystery alive.
Time Capsule From Old-School Orange County
Some restaurants reinvent themselves every few years. La Cave decided long ago that it already had the right formula.
The room is often described as a trip back to 1962, with a single candle on each table and crooner tunes from the Nat King Cole and Sinatra era playing overhead. Many longtime diners say they have loved the place for decades.
That staying power gives it a special status in local dining history. Regulars call it an irreplaceable piece of Orange County culinary heritage, the kind of spot that already felt classic thirty years ago.
Part of the charm is that very little seems designed to impress newcomers. The space feels lived in, steady, and confident about what it is.
Some guests even say the mood reminds them of a scene from a Goodfellas-style movie, minus the drama. The crowd adds to the show, mixing celebrating couples, business groups, and colorful regulars who clearly know their way around the menu.
For anyone tired of modern dining rooms that all look the same, the retro setting here is the main event before a single plate arrives. It is old school in the best sense, and it seems perfectly happy to stay that way.
Red Lights, Low Ceilings, Big Romance
Date night planners, take note. The dining room glows with dim red lighting, and that cave-style setting has made La Cave a favorite for proposals, anniversaries, and quiet celebrations.
Couples regularly book a table here to mark milestones, including twentieth anniversaries. Staff have been known to surprise celebrating pairs with a slice of chocolate cake, a small gesture that leaves a big impression.
The corner booth near the stage is the seat people quietly hope to land. It offers a front-row view of the band and plenty of privacy at the same time.
The layout also gives guests choices. One side of the room sits closer to the music, while the other works better for conversation, so groups who plan to chat can settle away from the performer.
A few details break the spell for some guests. There are TVs in the bar area, which sports fans appreciate and purists find a little out of place in an upscale room.
Here is a handy tip from people who know the space well: bring a light coat. The underground room can run on the chilly side, so a jacket keeps the evening comfortable.
Romance, it turns out, works just fine one floor down.
Prime Cuts From a One-Chef Kitchen
One chef. One kitchen.
A whole dining room of steak lovers waiting.
That is the setup at La Cave, where a solo chef handles the cooking and stays on display the moment guests step off the elevator. Many diners find it hard to look away while he works.
The steak list covers the classics. Filet mignon, New York strip, boneless ribeye, and a massive porterhouse all make appearances, along with steak strip bites for sharing.
The porterhouse is famously large, and plenty of diners leave with more in a takeout box than they finished at the table. Several guests call their filet the best they have ever ordered.
Seasoning leans bold. Expect generous pepper and salt, and feel free to ask for a lighter hand if that suits your taste better.
Not every plate lands perfectly for everyone. Some guests have found a cut on the tough side, and opinions on the New York strip are mixed, so the filet tends to be the safest bet for first-timers.
Patience is part of the deal. These steaks are cooked to order by one person, so the meal moves at a relaxed pace rather than a rushed one.
Good things, as the saying goes, take time and a very busy chef.
Surf Joins the Turf
Steak gets top billing, but the seafood side of the menu quietly steals plenty of attention.
Shrimp cocktail is one of the most talked-about starters in the house. It arrives as four large pieces with a tangy cocktail sauce that fans describe as exactly how it should be.
King crab legs are another crowd favorite. Servers have even been known to bring out an extra leg when a portion looked small, which turns tomorrow’s lunch into something special.
Lobster tail pairs neatly with a filet for a classic surf and turf. The tail is a generous size, making it a popular splurge for celebrations.
Halibut also earns steady praise from people who want something lighter than beef. Shrimp scampi, clam chowder, and lobster bisque round out the options for seafood fans.
Longtime regulars sum it up simply. They come for the steak and the seafood, cooked with care, and they do not expect a long list of trendy salads.
That focus is the whole idea. A short menu means each item gets real attention, and the ocean side of the list proves the kitchen is far from a one-trick pony.
The Supporting Cast on the Side
Every great steak needs a reliable sidekick. At La Cave, that role often goes to the twice baked potato.
It is one of the most requested items in the house, and many guests say it beats the other sides by a wide margin. One piece of advice gets repeated often: skip the broccoli and get the potato.
The Caesar salad is a conversation starter. It can be prepared tableside, and the dressing leans toward a tangy vinaigrette with anchovy instead of a thick, creamy style, with blue cheese making a surprise appearance.
Meals typically begin with complimentary cheesy garlic bread. Sautéed mushrooms, asparagus, rice pilaf, and dinner salads fill out the rest of the lineup.
Desserts keep things classic. A rich chocolate fudge cake earns the loudest praise, while the cheesecake gets more mixed opinions.
A few guests wish the side menu offered more variety. Still, the short list matches the restaurant’s overall approach of doing a handful of things in a familiar, old-school way.
Save a little room for that cake, because skipping it is the one regret many diners mention.
Crooners, Guitars and Jazz Nights
Music is not background filler here. Live performances are one of the most mentioned features of the whole experience, and for good reason.
The restaurant hosts Sinatra-themed nights that lean into its supper club roots. On other evenings, a singer with a guitar or a smooth jazz act fills the room with easy listening tunes.
Performer AJ Degrasse is one name guests have credited with making their night special. The stage sits near the cozy corner booths, so a few lucky tables get a front-row view.
When live music is not playing, classic crooner recordings set the mood. The soundtrack stays firmly in the mid-century lane.
Not everyone wants a show with dinner. Some guests prefer the recorded crooners to a live act, and the quieter side of the room offers a good option for anyone who wants to talk.
Courtesy matters on music nights. Tables closest to the stage are best for guests who plan to listen, since loud conversations can drown out the performer.
For many regulars, the tunes are the reason they return. A good steak and a good song make a very solid duet.
Old-School Hospitality With Personality
Ask regulars what keeps them coming back, and the staff often comes up before the steak does.
Service here follows a traditional style. Servers take time to explain the menu, make recommendations, and keep glasses filled without hovering.
Several team members have built devoted fans. Waiters like Edgar and Eduardo, bartenders like Cesar and Josh, and server Niyelli have all been singled out for making guests feel welcome.
Managers also stop by tables to check in. That personal touch fits the supper club mood and makes first-timers feel like regulars.
Humor is part of the package too. A funny waitress or two has become a small piece of the restaurant’s reputation, keeping the mood relaxed even on busy nights.
The bar is a popular perch for solo diners and pairs. Bartenders there walk guests through choices and often recommend favorite dishes.
Busy evenings can mean a short wait, even with a reservation. Some guests have waited around fifteen minutes past their booking time on packed nights.
Nobody seems to mind much, because the welcome downstairs tends to smooth things over quickly.
Hours, Bills and Booking Tips
Timing is everything at an underground steakhouse with a short week.
La Cave is dinner only and closed on Sundays and Mondays. Tuesday and Wednesday hours run from 4:30 PM to 9 PM, Thursday runs from 4:30 PM to 9:30 PM, and Friday and Saturday stretch from 4:30 PM to 10 PM.
Reservations are strongly recommended, especially on weekends and music nights. The room fills up fast, and longtime fans make a point of booking ahead.
Now for the part that surprises newcomers. The menu does not list prices, so it helps to know the ballpark before ordering.
Recent examples give a sense of the range. A small filet has run about $60, a boneless ribeye around $87.95, filet medallions about $75.95, and a side of asparagus around $19, with iced tea at $5.
Most guests agree this is a splurge spot. Plenty say the experience justifies the bill, while a few feel the food does not always match the cost.
Budget for a special occasion, ask your server about prices if needed, and the check will hold no surprises.
More details are available on the restaurant website at lacaverestaurant.com.
Worth the Trip Downstairs
So, who belongs at La Cave? The answer is anyone who values character over trends.
Couples marking anniversaries will find the dim red lights and corner booths hard to beat. Business teams celebrating a big win will appreciate the classic menu and polished service.
Music lovers get Sinatra nights, jazz evenings, and singers with guitars. Steak fans get prime cuts, a famous twice baked potato, and seafood that holds its own.
It is not the right fit for every outing. There is no children’s menu, no burgers, and no rush, so families with little ones or diners in a hurry may want another option.
Prices run high, and opinions on some dishes vary. The safest strategy is to lean into the house favorites, like the filet, shrimp cocktail, crab legs, and chocolate cake.
What makes the place special is its refusal to change for the sake of change. It remains a living piece of Orange County dining history, tucked under a strip mall and still drawing crowds after decades.
Book a table, bring a jacket, and let the evening move slowly. Some of the best nights in Costa Mesa start with a ride down, not up.
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