Step 1

Heat a large skillet over medium heat.

Step 2

In a mixing bowl add avocados, garlic and lemon juice, mixing until well combined.

Step 3

Add butter to skillet and once melted, add bread.

Step 4

Build sandwich in skillet: on one side add feta cheese and chicken, on other side, add shaved pecorino and tomatoes.

Step 5

Remove each sandwich half to a plate after 3–5 minutes, once bread is golden brown on bottom.

Step 6

Place avocado spread on one side of grilled cheese. Carefully and quickly bring two sandwich halves together to form your grilled cheese.