Making the Chicken Avocado Melt Sandwich is straightforward if you follow these simple steps:

1. Cook the Chicken: Season the chicken breasts with garlic powder, onion powder, salt, and pepper. Heat olive oil in a skillet over medium heat. Cook the chicken for about 6-7 minutes on each side, or until fully cooked. Remove from heat and allow to cool slightly before slicing.
2. Prepare the Avocado: While the chicken cooks, cut the avocado in half, remove the pit, and scoop the flesh into a bowl. Mash lightly with a fork and add salt and pepper to taste.
3. Toast the Bread: In another skillet or a toaster, lightly toast the slices of bread until golden brown on both sides.
4. Assemble the Sandwich: On one slice of toasted bread, layer slices of cooked chicken. Spread the mashed avocado generously over the chicken. Top with shredded cheese.
5. Melt the Cheese: Place the assembled sandwich in the skillet over low heat. Cover with a lid and cook for about 2-3 minutes, or until the cheese melts. Alternatively, you can pop it in the oven at 350°F (175°C) for a few minutes.
6. Finish and Serve: Once the cheese is melted, remove the sandwich from the heat. Top with another slice of toasted bread, cut in half, and garnish with fresh herbs if desired.

These steps will help you create an incredible Chicken Avocado Melt Sandwich that’s sure to impress!