3. Assemble the burger:
- Lightly toast the burger buns on a pan.
- Spread mayonnaise on the buns, then layer with sautéed vegetables.
- Place the fried chicken patty on top.
- Add fresh toppings such as chopped onions, tomatoes, and cucumber, along with a sprinkle of black pepper.
- Finally, add a slice of cheese if desired and top with the second bun.