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Double Decker Chicken Burger

Flame grilled, double decker burgers with a balsamic portobello mushroom, havarti cheese and lots of avocado slices!
Course Burger
Cuisine American
Prep Time 10 minutes
Cook Time 2 minutes
Total Time 12 minutes
Servings 1 burger
Author Stacey Eckert


  • 1 Package of Ball Park® patties 6 count
  • 1 Portobello mushroom cap
  • 1 Tbsp Balsamic vinegar
  • 1 Burger bun
  • 1 Romaine lettuce leaf
  • 2 Slices havarti cheese
  • 1 Slice tomato
  • 2-3 Slices red onion
  • 3-4 Wedges of avocado
  • Optional: Mustard


  • Put portobello mushroom cap in a bowl. Pour balsamic vinegar over the top. Flip it around a few times to coat it. Let it soak for 10 minutes.
  • Wash and prepare the lettuce, tomato, avocado and onion. Set aside.
  • Put the chicken patty in the microwave for 90 seconds. Remove and add to burger bun.
  • Put the mushroom cap on the press for 1-2 minutes, or until lightly browned, Add a piece of cheese and leave it on the press to melt it, about 10-15 seconds. Remove and place on top of chicken patty.
  • Top with your favorite toppings, enjoy!