
Cook the farfalle pasta al dente. Set aside.
In a pan, melt butter and sauté leeks for about 5 minutes. Set aside.
In a saucepan, soften the garlic in the butter. Add balsamic vinegar and honey. Bring to a boil, then reduce to medium heat and cook for about 15 minutes, until the mixture is slightly syrupy. Let cool.
In a bowl, combine salad ingredients and add balsamic reduction to taste.