Can I prepare the toppings ahead of time?
Yes. Dice onions and prepare coleslaw up to 4 hours ahead; store separately in the refrigerator. Baked beans can be warmed just before serving.
How do I avoid burnt hot dog skin on the grill?
Use medium heat and turn frequently (every 1–2 minutes). Grill until heated through with light char marks, about 5–7 minutes total.
Can I use a different type of sausage?
Yes. Pork or chicken frankfurters work well; adjust grilling time slightly based on thickness.
What's the best way to toast the brioche buns?
Butter lightly and place cut-side down on the grill for 1–2 minutes over medium-high heat until golden; watch closely to prevent burning.
Can I make this without a grill?
Yes. Pan-fry frankfurters in a skillet over medium-high heat for 5–7 minutes, turning frequently. Toast buns in a separate pan or toaster.