Leftovers: Refrigerate in an airtight container for up to three days. Slice the pears just before serving for best results.
Nut-Free: Omit the walnuts or use sunﬂower or pumpkin seeds instead.
No Chicken Use salmon, shrimp, chickpeas, or tofu instead.
No Arugula: Use baby spinach instead.
No Pear: Use apple instead.
More Fat: Add extra virgin olive oil and mix with the balsamic vinegar.