The classic cheeseburger is even more delicious with Fresh California Avocado slices and caramelized onions. This grilled avocado burger recipe calls for American or Cheddar cheese, and you can also change it up with Swiss, mozzarella or another favorite.

California Avocado Ketchup Burger
This burger is anything but average. It’s packed with tons of flavor, from the seasoned patty…