Recipe By: Allrecipes

🌭 Fun Fact: Scoring the hot dogs gives you more browned edges while also giving that overnight marinade more surface area to work with.

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Ingredients

Swamp Dogs
  1. 8 hot dogs

  2. 2/3 cup Italian dressing

  3. 2 tbsp Worcestershire sauce

  4. 2 tsp Cajun seasoning

  5. 2 medium onions, thinly sliced

  6. 2/3 cup water

  7. 1/4 cup ketchup

  8. 1 tbsp Dijon mustard or yellow mustard

  9. 8 hot dog buns

Step By Step

1️⃣ Score The Dogs
  1. Using a sharp knife, make shallow diagonal cuts across one side of each hot dog, about 1/8 to 1/4 inch deep and 1/4 inch apart.

2️⃣ Marinate Overnight
  1. Place the scored hot dogs in a large resealable bag. Add the Italian dressing, Worcestershire sauce, Cajun seasoning, and onions. Seal tightly and turn to coat everything thoroughly. Refrigerate for at least 8 hours, or overnight for the best flavor, flipping the bag occasionally.

3️⃣ Get The Skillet Hot
  1. Preheat a large cast-iron or metal skillet over medium-high heat.

4️⃣ Build The Char
  1. Remove the hot dogs from the marinade, letting the excess drip off. Reserve the onions and marinade. Add the hot dogs to the hot skillet and cook undisturbed until browned on one side, about 2 minutes. Rotate and cook until mostly browned, another 2–3 minutes.

5️⃣ Make Those Onions Saucy
  1. Add the reserved marinade and onions to the skillet and cook, stirring occasionally, for about 2 minutes.

6️⃣ Deglaze + Simmer
  1. Add the water and stir, scraping up all those browned bits from the bottom of the pan. Reduce the heat to medium-low and simmer for 10–15 minutes, stirring occasionally, until the onions are very tender.

7️⃣ Finish The Sauce
  1. Stir in the ketchup and mustard and simmer for a few minutes longer.

8️⃣ Load ’Em Up
  1. Place the hot dogs in the buns and top generously with the saucy onions. Napkins strongly encouraged.