Ingredients:

0.5x

1x

2x

4x

Burger

•   1 Large Onion (Yellow or White)
•   1-2 Beef Patties  (80/20)
•   2 American Cheese (Slices )
•   Mustard 
•   Salt and Pepper

For Sauce

•   1/2 Cup Mayo
•   2 Tbsp Ketchup
•   1-2 Tbsp Dill Relish 
•   1 Tsp Sugar
•   Salt (Pinch)

Ingredients are subject to availability at local stores. Unavailable items will be automatically substituted at best-effort.

Make the sauce first
1. Mix everything together
2. Taste and adjust (more relish = sweeter, more vinegar = tangier)
3. Let it sit in the fridge 30 minutes so it hits right

Make the burger

1. Prep the onion
• Slice into thick rings (½–1 inch)
• Use the largest outer rings as your “buns”

2. Cook the onions
• Add oil or butter to a pan
• Cook on medium heat until soft, caramelized, slightly charred (8–10 mins)

3. Cook the patties
• Smash patties in a hot pan
• Season with salt & pepper
• Flip, add cheese, let melt

4. Build it
• Onion “bun”
• Patty + melted cheese
• Light swipe of sauce
• (Optional: extra caramelized onions)
• Top onion “bun”

Quick tips
• Don’t overload the sauce! It can slide with the onion.
• Double up onion layers if you want it sturdier.
• Press it slightly at the end so it holds.