- Joined
- May 8, 2026
- Messages
- 441
- Thread Author
- #1
Nutrition information:
1020 calories
Protein : 58g
What is the Big Arch?
• The Build: It features two 100% Aussie beef quarter-pound patties, three layers of white cheddar cheese, crispy onions, slivered onions, pickles, and lettuce.
• The Sauce: It is topped with a signature tangy, creamy "Big Arch sauce" which has mustard, pickle, and sweet tomato flavor notes.
• The Bun: It is served on a toasted sesame and poppy seed bun.
• Nutrition & Size: Coming in at around 395g and 1,020 calories, it is one of the largest core beef burgers offered by the chain.
Last edited: