The Upper Crust Sandwich Shoppe

3573 Main St, Riverside, CA 92501, United States
$$$ Sandwich shop
(348 Reviews)
Price Range $10–20

Welcome to The Upper Crust Sandwich Shoppe, a hidden gem located at 3573 Main St, Riverside, CA 92501. Here, every bite tells a story, echoing the warmth of a classic American sandwich shop. As you step inside, you're greeted with an old-school charm, a friendly smile from the staff, and the tantalizing aroma of freshly baked bread wafting through the air.

This delightful sandwich shop specializes in crafting gourmet sandwiches that are not just meals but memorable experiences. The menu offers an inviting selection of salads, soups, and sweet treats. Among the star dishes, the pastrami sandwich receives rave reviews, with customers like Michael Swetman declaring it simply “awesome.” If you're in the mood for something lighter yet equally satisfying, try the chicken salad sandwich — a top pick from Carrie Le, who found it irresistibly delicious.

Vegetarians can indulge in the flavorful veggie sandwich, artfully crafted with layers of freshness, all set on soft squaw bread. And don't forget to complement your sandwich with a bowl of their delightful broccoli cheddar soup or their ever-changing Soup of the Day, with reports from ecstatic customers confirming its deliciousness.

The atmosphere here is one of community. Many visitors, like Glo, have recounted fond family outings, enjoying meals on a sun-kissed patio while relishing the cheerful ambiance. The personal touch from the owner, Retha, enchants guests, who often leave with a smile and perhaps a homemade cookie as an extra treat. Such friendly service, paired with the rich flavors of their sandwiches, ensures that a visit to The Upper Crust Sandwich Shoppe is not just a meal but a genuine experience.

So, whether you're stopping by for a quick lunch, a hearty dinner, or a sweet indulgence to accompany your meal, The Upper Crust is a destination where deliciousness meets heartwarming service. Grab your friends, or make it a cozy family outing, and discover why so many loyal customers are enthusiastic about returning to this charming sandwich haven. Call them at +1 951-784-3149 to plan your visit—it might just become your new favorite spot in Riverside!

Accessibility
Has wheelchair-accessible car park
Has wheelchair-accessible seating
Has wheelchair-accessible toilet
Service options
Has outdoor seating
Offers delivery
Offers takeaway
Serves dine-in
Popular for
Popular for lunch
Good for solo dining
Offerings
Serves beer
Serves coffee
Serves comfort food
Quick bite
Serves vegetarian dishes
Dining options
Serves lunch
Serves dinner
Has catering
Serves dessert
Has seating
Amenities
Has toilet
Atmosphere
Casual
Cosy
Trendy
Crowd
Family friendly
LGBTQ+ friendly
Transgender safe space
Popular with university students
Planning
Accepts reservations
Payments
Accepts credit cards
Accepts debit cards
Accepts NFC mobile payments
Credit cards
Children
Good for kids
Parking
Paid parking lot
Paid street parking
Openings Hours
Checking

Monday

10:00 AM - 5:00 PM

Tuesday

10:00 AM - 5:00 PM

Wednesday

10:00 AM - 5:00 PM

Thursday

10:00 AM - 5:00 PM

Friday

10:00 AM - 5:00 PM

Saturday

10:00 AM - 5:00 PM

Sunday

11:00 AM - 4:00 PM

348 Reviews
Michael Swetman

24 Sep 2025

This place was pretty good. I didn't go with the recommendations, so I might have done it to myself. My wife had the pastrami sandwich, which was awesome. I had the Italian grinder which was average. The potato salad was also average. I recommend trying the chicken salad sandwich or the pastrami. The staff was super friendly and tje environment was also pretty cool.

NEVAEH Fury

22 Sep 2025

I had googled gourmet sandwiches near me and found this spot tucked away near Mission Inn...the owner and staff greeted us with a warm friendly smile! The food was delicious! Between our guests we had the pastrami sandwich with a bowl of chili (recommended by the owner), turkey and avocado on squaw, ham and avocado on squaw both of which were accompanied with a bowl of broccoli cheddar soup! All of which were DELICIOUS!! I would definitely recommend and I will be visiting again soon!

Carrie Le

05 Sep 2025

I don’t know which was better, the food of the service! Will definitely be coming back. Got the chicken salad sandwich and it was so good!!

Nikki Judge

25 Aug 2025

I’ve been visiting The Upper Crust for years, and I’ve never been disappointed. Although I live in Sacramento, I frequently travel to Riverside for work, and whenever I’m here, the egg salad sandwich from The Upper Crust is an absolute must. If you love egg salad, trust me, this will be one of the best you’ve ever had. My recommendation is to get it on a roll with cheddar cheese—perfection! The service is consistently excellent. The staff is incredibly friendly, and you can tell they truly value customer service. Once they learn your name, they’ll use it every time you visit, which adds a nice personal touch. The restaurant itself is cozy, but they have a lovely outdoor patio where you can enjoy your meal while people-watching.

Caleb Provencio

24 Aug 2025

This is a down to earth, old school sandwich shop in the heart of Riverside. It felt like I went back in time, small shop, super friendly service and food was great. Not sure how you totally nail an Italian sandwich, but it was really good, may blend they had in it made it better than most sandwiches I’ve had. Lots of choices for the side and I wouldn’t normally choose the chili but this time I did and it didn’t disappoint. Very flavorful and just the right amount in a side cup. If you are a sandwich guy like me and like to support non-chain and local business, this place is for you. If we had more places like this, the chain restaurants would go out of business.

Blake Messmer

29 Jul 2025

Yum! Had the veggie sandwich (with bacon haha) on squaw and it was delicious! Retha the owner was so sweet and even threw in a homemade cookie! Plus, I sat and enjoyed the food on the sunny patio with a view of the Main Street mall. Why go to a chain when you can come to a local shop like this?

luis medrano

23 Jul 2025

Service was amazing. The gentleman in the front was so kind. The sandwich and soup were just as amazing. I can't believe I've lived here for so long and haven't tried this place sooner. I will definitely make this my regular. We got a tuna sandwich with a side of chicken soup both were a 10/10. I would definitely recommend

Glo

04 Jun 2025

Took my kids Sunday mid day, and we loved this place. The owner was very friendly. We had chicken salad sandwiches on squaw bread. The pasta salad was so fresh and al dente , it was delicious. We ate outside and the music from the next restaurant made it enjoyable. My kids loved it, will be back for sure.

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