Sofie's Favorite Sandwich

Directions

1. 1
   Cut rolls in half, lengthwise.
2. 2
   Spread half pesto on one half of a sandwich.
3. 3
   Place two slices of guyere on each half.
4. 4
   On one side, place 1/4 of an avocado, on the other side, spread half of the onions.
5. 5
   Close sandwich and place in a pre-heated george forman grill or panini maker until cheese is melted.
6. 6
   Repeat with other sandwich.