To make the pesto sauce, finely chop basil, parsley, and Parmesan cheese.
Stir in oil olive, salt and peper then smashed avocado and lemon juice. Done!
Take the slice of toast with melted cheese and layer on cucumber, artichoke, tomato, and onion slices then top with microgreens.
Finish by spreading the avocado pesto sauce on the remaining slice of toast, then top off your sandwich.