Can I make the special sauce ahead of time?
Yes. Mix the mayo, ketchup, mustard, relish, and vinegar up to 2 days in advance and store in an airtight container in the refrigerator.
How do I toast the sesame seed buns without burning them?
Lightly brush the inside of split buns with butter, then toast cut-side down in a skillet over medium heat for 1–2 minutes until golden. Watch closely to prevent charring.
What type of cheese works best for this hot dog?
American cheese melts smoothly and complements the special sauce well, but cheddar or Swiss also work if you prefer more flavor.
Can I grill the hot dogs instead of pan-frying?
Yes. Grill over medium heat for 3–4 minutes per side, turning occasionally, until heated through and lightly charred.
How many servings does this recipe make?
The ingredient list yields approximately 3 Big Mac Hot Dogs, though the special sauce ratio can easily scale up for larger batches.