Heat your grill or panini pan
Spread butter on the outside of all 4 slices of bread
Layer cheese, turkey, avocado, ham, cheese on top of two slices of bread (you want your cheese on the outside to melt and stick to the bread)
Spread pesto on the inside of 2 slices of bread
Top your sandwich with the presto side on the inside
Place on your grill or panini pan and close to toasted
Remove once bread is toasted and cheese is melted
Enjoy, makes enough for 2 sandwiches