Sophia Ananiadias passed off her restaurant, Sophia's Restaurant, to her son Sam. Together they've been cranking out Greek specials and American classics all by hand. Guy was amazed by the fresh-baked bread used for the fried bologna sandwich stacked a mile high with hot mustard and onions.

Come hungry to Jimmy's Diner and you'll leave satisfied. Guy thought the skillet apple waffle was "killer" and liked the salty-sweet combination of the pancetta and maple syrup. The spicy salsa verde and golden raisins elevated the empanadas in the Chico Grande plate to a new level according to Guy.

The authentic home-style Polish comfort food and family atmosphere found at this cafe causes some to feel that they are actually in Poland. The crispy potato pancakes with gravy solicited an "Mmm" from Guy as he devoured the dish. Locals recommend the delicious pierogis and the savory kielbasa.

At this top-of-the-line Irish Pub, Chef Damien Brownlow serves up pub food with a twist. Guy loved the Reuben fritters because of their creamy "melt-in-your-mouth" flavor and the accompanying honey mustard horseradish. He also liked the Irish meatloaf with cabbage cream sauce and champ potatoes.

In Fort Greene Brooklyn, The Smoke Joint is smoking up some seriously mouth-watering, succulent, fall off the bone 'cue. The short ribs are Brontosaurus-sized, and the Buffalo wings are funkified by smoking them first. It's a veritable melting pot of a barbecue joint, much like the city it's in.

Owner Adam Gold is still serving up waffles and blasting tunes just like he did at his college parties. Guy savored the "sweet and crispy" fried chicken and waffles with hot sauce syrup and devoured the stuffing waffle with smoked turkey, cranberry sauce and mashed potatoes.

Eat your cheeseburger with a spoon - cheeseburger soup, that is - at this funky joint run by a mother-daughter duo. With a menu full of hearty comfort foods, you won't leave hungry, especially if you order the 12-ounce Bruiser Burger with blue cheese.

At 103 years old, John's of 12th Street is a hidden Italian gem in NYC. According to Guy, the Marsala wine in the tender all-veal meatballs gives them a little sweetness that pairs well with the savory marinara. Guy found the Tuscan Ragu over Homemade Pappardelle to be irresistibly delicious.

The tomatoes are San Marzano, the flour is superfine Italian, the cheese is buffalo mozzarella and the crust is, dare we say it, flawless: puffy, chewy and just a little charred.

A '50s diner reborn with what Guy called a "scratch cooking gone wild" style, Lake Effect Diner even cures their own ham. Try upscale versions of old classics like blueberry pancakes, or expand your palate with the Italian-style Fish and a side of mac and cheese.

Guy hits the Blackthorn Restaurant and Pub in Buffalo, NY, a local Irish watering hole making the home town favorite, a sandwich called 'beef on weck.' Order the Triple D Platter to sample everything that was on the show: the beef on weck, crab cakes and a cup of Irish beer soup with tater tots.

Former Chopped contestant Jeremy Spector lures locals to his spot with a scratch-made menu. The star is Sebastian’s Steakhouse Burger: a patty-cheddar-onion combo that Guy calls “dynamite.” The duck confit poutine made with hand-cut fries, cheese curds and, of course, duck confit, is also a hit.

Siblings Will and Julie Horowitz are making culinary waves in NYC’s East Village with their restaurant, Ducks Eatery. Largely inspired by his extensive travels and his chef grandparents, Will serves up creative dishes like goat neck and pig ears. Guy also recommends the whole, smoked chicken wings.

Relive the '20s at this old-fashioned ice cream parlor, complete with a soda counter and Italian comfort food. Guy enjoyed the fan favorite: homemade butter pecan ice cream topped with whipped cream and a side of butterscotch. For a filling meal, order the mozzarella sticks and cheesy pasta Asiago.

With meatballs larger than your standard league baseball, Mulberry Restaurant knows a thing or two about home-run meals. Guy didn't leave hungry with their filling lobster ravioli, hand-stuffed peppers and mountain-high lasagna packed edge to edge with sausage, chicken and creamy Parmesan ricotta.