I spend most of my time east of Palm Springs, so I have not visited the restaurants in Palm Springs as often. That being said, I have been to the Matchbox once and I really liked their pizza and mini burgers, though I don't recall specifics. I have not been to Zin, but my parents were there once and said they had a very good meal -- menu looks good to me too.
Don't forget that there is an In-N-Out Burger right at Ramon and I-10. It's packed all hours of the day so expect it to be difficult to get into the parking lot -- just be patient . . . you'll eventually find a spot as well as a table.
The best meal that I can recall in Palm Springs was at
Copley's and I ate there twice. The food was creative and very well executed on both occasions. In fact, Copley's might be the best food I've had in the entire area. Keep in mind that even at the more creative spots in the area, there will be a lot of meat on the menu.
I've also dined once at
Johannes and had a very good meal -- an excellent venison dish IIRC.
I've had a couple of pretty good breakfasts at a place called
Don and Sweet Sue's. It's nothing fancy -- just a greasy spoon-type diner, but I like it.
There are a couple of deli-wannabes -- Manhattan in the Desert and Sherman's. I much prefer Sherman's, but don't love either one. Manhattan draws huge crowds of people desperate for very good Jewish staples which really cannot be found there.
There are many steakhouses in the area. My favorite is LG's. LG's has a handful of locations and I've always had very good quality beef there.
Thai Smile is pretty good for standard Thai food.
And if you end up desiring really old fashioned, French-continental fare -- totally old school in a Sabatino's kind of way, but more upscale -- I'd suggest Wally's Desert Turtle. Service is outstanding and the food is excellent -- I love the Baked Alaska.
Outside of Palm Springs, there are a couple of very nice spots for lunch on El Paseo in Palm Desert (a very upscale shopping street with many art galleries and restaurants). One is the
Tommy Bahama Cafe -- yes, same as the clothing brand. Their outdoor dining area cannot be beaten, and the food is surprisingly good -- nice salads and sandwiches mostly, with a bit of an Island-Caribbean tilt. On the same street,
Augusta is less casual and more expensive, but the food is very good and the atmosphere is relaxing.
Also in Palm Dessert, I've had some excellent meals at
Cuistot, but service has marred a couple of the visits. Very pricey and lots of meat, but still pretty creative.
If you choose to travel as far as La Quinta (which could be anywhere from 30 minutes to an hour) I like
Arnold Palmer's, at least for some of their old-fashioned home-style food (meatloaf, chicken pot pie, mac & cheese), which can be very good. I also like their Sand Dabs. And at the La Quinta Resort, there's
Azur, which is outstanding for very creative seafood (but also very expensive). It was affiliated with Le Bernadin of New York -- don't know if it still is, but the food is excellent. Finally, I've had a couple of very good meals at
Blend and the food is pretty creative (though still a lot of meats), although the decor is lacking a little and service on one visit was beyond incompetent.
As you can tell, when I travel to the desert, I pretty much give up on good ethnic food, although at the flea market at the College in the Desert (weekends), I've had some very solid Mexican fare. Otherwise, I've been a little less than enthused with the quality of the Mexican and Southwest fare in the desert.