no. 01
Build Your Own Panini
Your choice of cheese, meats or proteins, veggies, and condiments. Add bacon or avocado. Make it a combo.
Ontario, CA · since the first bell
Stacked.
Stacked.
Pressed.
Perfected.
Gateway Deli & Cafe - the Inland Empire's neighborhood panini press, serving Ontario since the first bell rings at 7:30am.
01
A Deli Worth the Drive
Tucked off East Guasti Road in Ontario, Gateway Deli & Cafe is the kind of place you'll find yourself thinking about on the drive home. We open early, we stack generously, and we don't cut corners - because a sandwich is only as honest as what you put between the bread.
Our counter is built around a hot press and a simple promise: fresh ingredients, pressed perfectly, never soggy. From our Build-Your-Own Panini to the bold Buffalo Chicken Ranch and the hearty Cuban, every sandwich is made to order. Add a bowl of old-school potato salad, a soup of the day, or a breakfast sandwich that actually wakes you up.
We're a neighborhood spot serving the whole Inland Empire - Rancho Cucamonga, Fontana, Upland, Pomona and beyond - one hot, handcrafted sandwich at a time.
02
The Press Room - signature paninis
Six crowd-favorites, all served on fresh bread, hot off the press. Want to go rogue? Build your own.
no. 02
Chicken Pesto Panini
Pesto sauce, mayo, provolone cheese, chicken breast, red onions and roasted red peppers.
no. 03
Cuban Panini
Mayo, mustard, pulled pork, ham, Swiss cheese, pickles, and red onions - pressed golden.
no. 04
Breakfast Sandwich
Your choice of bread, meat (2 oz) or 4 strips of bacon, cheese, condiments, and veggie toppings.
no. 05
Buffalo Chicken Ranch Panini
Buffalo hot sauce, ranch dressing, chicken breast pieces, provolone cheese, and red onions.
no. 06
BBQ Chicken Panini
BBQ sauce, chicken breast, cheddar cheese, and red onions on toasted bread.
03
Word on the Street
Amazing food and you can't beat the price for everything that is included in the meals. The panini are perfectly cooked and not soggy and all the ingredients are fresh! The potato salad reminds me of old style deli food. Definitely my new favorite sandwich shop!
- Frany C.
Absolutely fantastic food. The Philly Cheesesteak Sandwich was great but the Chicken Bacon Ranch Panini was even better. Trust and believe I will be ordering from here as often as possible. Truly fantastic and at a reasonable price.
- Frany C.
04
Find Us on Guasti
When the Grill is Hot
bright & early- Monday7:30a - 3:30p
- Tuesday7:30a - 3:30p
- Wednesday7:30a - 3:30p
- Thursday7:30a - 3:30p
- Friday7:30a - 3:30p
- SaturdayClosed
- SundayClosed
Breakfast served all day. Can't make it in? We deliver across the Inland Empire.
Stop By
your neighborhood deli Gateway Deli & Cafe3210 E Guasti Rd
Ontario, CA 91761
(909) 687-1370 Order for Delivery
05
Questions, Answered
What meals do you serve?
Gateway Deli & Cafe in Ontario, CA serves delicious deli-style meals perfect for breakfast, lunch, and casual dining. Our popular paninis include the Chicken Pesto Panini with provolone and roasted red peppers, the bold Buffalo Chicken Ranch Panini, and the savory Cuban Panini with pulled pork and ham. Start your morning right with our hearty Breakfast Sandwich, customizable with your choice of bread, meat, cheese, and veggies. Guests love our Build Your Own Panini, offering endless combinations with premium meats, cheeses, and fresh toppings. Whether dining in or grabbing a quick bite, Gateway Deli & Cafe has something for everyone.
Do you offer delivery or takeout?
Yes, we offer both delivery and pickup. Order conveniently online or by phone.
Where are you located?
Gateway Deli & Cafe is located at 3210 E Guasti Rd, Ontario, CA 91761.
What areas do you serve?
Gateway Deli & Cafe proudly serves Ontario, Rancho Cucamonga, Fontana, Upland, Montclair, Chino, Chino Hills, Eastvale, Jurupa Valley, and Pomona. We deliver fresh deli meals throughout the Inland Empire area.