Burgers in Belford

From sliders to hot open plates, burgers at Sunny Side Diner in Belford, NJ are available for pickup for your next burger meal.

Order online

Burgers to Try

Greek Burger

Burger with pita bread, feta, red onion, tzatziki, tomato, and cucumber.

Greek Bacon Burger$17.75Greek burger with bacon, pita, feta, red onion, tomato, cucumber, and tzatziki sauce.
Greek Avocado Burger$17.75Greek burger with avocado, pita, feta, red onion, tomato, cucumber, and tzatziki sauce.
Greek Roasted Pepper Burger$17.75Greek burger with roasted peppers, pita, feta, red onion, tomato, cucumber, and tzatziki sauce.
Greek Fried Egg Burger$17.75Greek burger with a fried egg, pita, feta, red onion, tomato, cucumber, and tzatziki sauce.

“Ashley is our server and she's fantastic! Great vibes, great food, and I was a huge fan of the Greek Burger. :)”

Home Burger

A burger topped with caramelized onions, mushrooms, and mozzarella cheese.

Texas Burger

Burger topped with bacon, cheddar cheese, and barbecue sauce.

Hot Open Burger

Hot open burger with potato and vegetables; choose roast beef or turkey.

“By far best burger in area. Staff is great. Been to other Diners in area and thus one is by far my favorite”

Veggie Burger

A veggie patty served burger-style, with optional additions.

“Wonderful food. We had Louisiana chicken panini, veggie burger, pancakes, meatloaf diner. All were excellent. Good service. Friendly owner. Highly recommended”

Burger Plain

A plain burger patty with optional sauces, cheese, and toppings.

Sirloin Sliders

$13.75

Three bite-sized sirloin burgers on mini buns, served with fries.

“Great burgers.”

Big Bleu Cajun Burger

$13.25

A Cajun-style burger is topped with crumbled blue cheese and bacon.

Patty Melt Sandwich

$14.95

A burger on grilled rye with American cheese, grilled onions, fries.

“Great food! The burgers are on point! Love the whole staff over at Sunnyside! It feels like home.”

California Burger

$13.25

A burger topped with avocado, turkey bacon, and Swiss.

Turkey Burger Plain

$9.75

A turkey patty burger; cheese, sauces, toppings, and sides are optional.

At the Heart of Sunny Side Diner

Sunny Side Diner serves burgers with turkey and veggie choices alongside a Patty Melt Sandwich on grilled rye with American cheese and grilled onions. The sandwich comes with French fries.

California Burger pairs avocado, turkey bacon, and Swiss cheese. Texas Burger comes with bacon, cheddar cheese, and BBQ sauce. Home Burger has caramelized onions, mushrooms, and mozzarella cheese.

Visit us in Belford, NJ for dine-in, pickup, or delivery. Add lettuce, tomato, and sweet potato fries to Burger Plain as a deluxe option, or top it with a fried egg and add peppercorn aioli.

Frequently Asked Questions

What are your most popular burgers options?

Our guests love these customer favorites. If you're visiting us these are some of the food options we recommend most often.

Burger Plain — Optional additions include cheese, sauces, vegetables, pickles, and toppings such as bacon, egg, or sautéed mushrooms.
California Burger — Avocado, turkey bacon, and Swiss cheese top this burger; additional toppings, sauces, and deluxe sides are optional customizations.
Patty Melt Sandwich — This diner sandwich layers a burger patty, melted American cheese, and grilled onions between rye slices, with French fries served alongside.
Sirloin Sliders — Three small sirloin burgers arrive on mini buns with French fries, making this a shareable starter.
Home Burger — Caramelized onions, mushrooms, and mozzarella top this burger; additional toppings and sauces are available as optional customizations.

Do you offer delivery and takeout?

Yes! We offer both delivery and takeout for burgers throughout the Belford area. Order your burgers online for convenient pickup or delivery.