In a bowl, mix lettuce juliennes, red-yellow-green bell pepper juliennes, avocado juliennes, pesto sauce, black pepper powder and salt to prepare pesto sauce stuffing.
Now in another bowl, mix mayonnaise, pineapple juliennes, cucumber juliennes, pear juliennes and chopped cherry tomatoes to prepare mayonnaise stuffing.
Then on bread put pesto stuffing, cheese slice, bread, mayonnaise, prepare mayonnaise stuffing, cheese slice and keep brown bread on top.
Now cut the bread crust of the bread and also cut the sandwich in two halves.
Garnish the prepared sandwich with decorative vegetable straw.
