Cook the pasta in salted water until al dente, drain.
Whisk together the balsamic, lemon juice and oil, mix in the basil, season. Mix the dressing with the pasta, leave to cool.
Without adding any oil, fry the cured ham in a frying pan until crispy, allow to cool slightly, crumble.
Salad in a jar
Mix the pasta and cherry tomatoes with the remaining ingredients, transfer to the jars, top with the cured ham just before serving.