Creating the Chicken Avocado Melt Sandwich is a breeze if you follow these simple steps:

1. Prepare the Avocado Mixture: In a bowl, mash the avocado and mix in lime juice, salt, and pepper to taste.
2. Assemble the Sandwich: Spread mayonnaise on one side of each slice of bread. On the unspread side, layer the shredded chicken evenly.
3. Add Avocado: Spoon the avocado mixture over the chicken, ensuring it’s evenly distributed.
4. Add Cheese: Sprinkle shredded cheese on top of the avocado layer.
5. Top the Sandwich: Place the second slice of bread on top, mayonnaise side facing out.
6. Heat the Pan: In a skillet over medium heat, melt butter or add olive oil.
7. Toast the Sandwich: Place the sandwich in the skillet and cook until golden brown, about 3-4 minutes per side. Press down gently with a spatula for even cooking.
8. Check for Melted Cheese: Ensure the cheese has fully melted before removing from the skillet.
9. Slice and Serve: Once done, remove the sandwich from the pan, slice it in half, and garnish with fresh herbs if desired.

These easy steps will guide you through creating this incredible sandwich effortlessly!