For a richer flavor, consider using a high-quality, extra-virgin olive oil to fry the falafel. Adjust the amount of salt in both the falafel and the dressing to suit your personal taste. If you prefer a tangier dressing, add a squeeze of fresh lemon juice or a dash of white wine vinegar. To make this salad vegetarian, simply omit the bacon. Feel free to substitute ingredients based on your preferences or what you have on hand. Chopped bell peppers, red onion, or Kalamata olives would all make excellent additions. The falafel can be made ahead of time and stored in the refrigerator for up to 2 days. Reheat gently in the oven or microwave before adding to the salad. The dressing can also be made ahead of time and stored in the refrigerator for up to 3 days.