The Big Mac and the Whopper are two iconic burgers from McDonald's and Burger King, respectively, each with distinct differences:
### Big Mac (McDonald's)
1. **Structure**: The Big Mac features three layers of bun (including a middle bun) and two beef patties.
2. **Ingredients**: It includes shredded lettuce, diced onions, pickles, American cheese, and the signature Big Mac sauce.
3. **Size**: Generally smaller in diameter compared to the Whopper but has an additional bun layer.
4. **Taste**: The Big Mac sauce, which is a mix of mayonnaise, mustard, sweet pickle relish, and other ingredients, gives it a unique tangy flavor.
### Whopper (Burger King)
1. **Structure**: The Whopper has a single, larger beef patty and a sesame seed bun.
2. **Ingredients**: It includes fresh lettuce, tomato slices, sliced onions, pickles, mayonnaise, and ketchup.
3. **Size**: The Whopper patty and bun are generally larger in diameter compared to the Big Mac.
4. **Taste**: The Whopper is known for its flame-grilled flavor, which gives the beef a distinct taste.
In summary, while both burgers are popular choices at their respective chains, the Big Mac is characterized by its special sauce and triple-layered bun, whereas the Whopper is known for its larger, flame-grilled patty and fresh vegetables.