Hot Dog Johnny’s is a beloved roadside stand in Buttzville, New Jersey, known for its simple, no-frills approach: griddle-fried beef and pork hot dogs on a soft bun, topped with spicy brown mustard and raw onions, and always served with a side of birch beer. This copycat recipe recreates that iconic flavor at home, focusing on the essential elements—the griddle-seared snap, the tangy mustard, and the crisp onion crunch—to deliver a genuinely satisfying hot dog experience.
Ingredients
- 8 all-beef or beef-and-pork hot dogs (about 1.5 lbs / 680 g total)
- 8 top-split hot dog buns (or New England-style buns)
- 1 large yellow onion, finely chopped (about 1 cup / 150 g)
- 2 tablespoons (30 g) unsalted butter, for toasting buns (optional)
- 1/4 cup (60 ml) spicy brown mustard (like Gulden’s)
- 1/4 cup (60 ml) sweet pickle relish (optional, but traditional at some stands)
- 2 tablespoons (30 ml) vegetable oil, for the griddle
- 1 cup (240 ml) birch beer, for serving (optional)
Instructions
- Preheat a large cast-iron skillet or flat griddle over medium-high heat. Add the vegetable oil and swirl to coat the surface.
- Place the hot dogs on the hot griddle in a single layer. Cook for 4-5 minutes, turning occasionally, until they are deeply browned and have a slight snap when you bite into them. The internal temperature of the hot dogs should reach 165°F (74°C) as a safe minimum, though they are pre-cooked, this ensures they are hot throughout.
- While the hot dogs cook, if using butter, spread a thin layer on the cut sides of the buns. Place the buns cut-side down on the griddle for the last 1-2 minutes of cooking, toasting them until golden and lightly crisp.
- Remove the hot dogs from the griddle and place each one into a toasted bun.
- Top each hot dog with a generous squirt of spicy brown mustard (about 1 1/2 teaspoons per dog), a spoonful of chopped raw onion, and a small spoonful of sweet pickle relish if desired.
- Serve immediately, with a cold glass of birch beer on the side.
Tips
- Use the right hot dog: The classic NJ hot dog is a natural-casing beef and pork blend. Brands like Sabrett or Best’s Beef Frankfurters work well. If you can’t find natural casing, any high-quality all-beef hot dog will do, but the texture will be softer.
- Don’t boil the hot dogs: The griddle is essential for that caramelized, slightly crisp exterior. Boiling steams them and dilutes the flavor.
- Toast the buns: Toasting the buns on the griddle in the beef fat adds flavor and prevents sogginess. If you skip the butter, the residual fat from the hot dogs works perfectly.
- Chop the onion fine: Finely chopped raw onion is the signature topping. If you prefer a milder bite, soak the chopped onion in cold water for 10 minutes, then drain well before using.
Serving Suggestions
Serve these hot dogs with classic sides: a bag of salt-and-vinegar potato chips, a side of crinkle-cut fries, or a simple coleslaw. For the full New Jersey experience, pair with an ice-cold birch beer or root beer. You can also set up a small topping bar with extra mustard, relish, and sauerkraut for guests to customize.
Variations
- Jersey Style: Add a few slices of pickled jalapeños or a drizzle of hot sauce for extra heat.
- Chicago-Style Twist: Top with yellow mustard, chopped white onion, tomato slices, a dill pickle spear, sport peppers, and a dash of celery salt (skip the relish).
- Coney Island Style: Replace the mustard with a warm beef chili sauce and a sprinkle of shredded cheddar cheese.
- Vegetarian Option: Use your favorite plant-based hot dogs, and cook them the same way on the griddle. The cooking time may be slightly shorter, so watch them closely.
Storage and Reheating
Store leftover cooked hot dogs and buns separately in airtight containers in the refrigerator for up to 3 days. To reheat, place the hot dogs on a skillet over medium heat for 2-3 minutes per side, or microwave for 30-45 seconds. Reheat buns in a toaster oven or on a dry skillet for 1-2 minutes. The onions can be stored in a sealed container in the fridge for up to 3 days; they will lose some crunch but remain flavorful. Reheat leftovers to an internal temperature of 165°F (74°C) before serving.
Frequently Asked Questions
What kind of hot dogs does Hot Dog Johnny’s use? They use a natural-casing beef and pork blend, which gives the signature snap. You can find similar ones at many delis or order online. If unavailable, any high-quality all-beef hot dog will work.
Can I use a grill instead of a griddle? Yes, a grill works well. Preheat to medium-high and cook the hot dogs for 4-5 minutes, turning often. The grill marks add a nice smoky flavor, though you won’t get the same even browning as a griddle.
Why are the onions raw, not cooked? Raw onion is the classic topping at Hot Dog Johnny’s. The sharp, crisp bite contrasts with the rich, savory hot dog. If you prefer a milder flavor, you can soak the chopped onion in cold water for 10 minutes and drain well.
Is birch beer necessary? No, but it’s a traditional pairing. Birch beer has a wintergreen-like flavor that complements the hot dog. If you can’t find it, root beer or a cola works as a substitute.
Can I make these ahead for a party? You can cook the hot dogs and toast the buns up to 1 hour ahead, then keep them warm in a low oven (200°F / 93°C) covered with foil. Assemble just before serving to keep the buns from getting soggy.
What if I don’t have a cast-iron skillet? Any heavy-bottomed skillet or an electric griddle works. The key is high heat and a flat surface to get good contact. Non-stick is fine, but you won’t get as much browning.
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Safety notes: safe minimum internal temperatures from USDA FSIS; raw and undercooked fish guidance from the U.S. FDA. Food safety notes
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