I found this, can tahini be subbed or omitted? I can't find it in my local market. I do have sesame oil though.
Roasted Eggplant Dip (Serves 6 to 8 )
2 medium eggplants, peeled
1 red bell pepper, seeded
1 red onion, peeled
2 garlic cloves, minced
3 tablespoons good olive oil
½ teaspoon cayenne pepper
1 1/2 teaspoons kosher salt
1/2 teaspoon freshly ground black pepper
2 tablespoons lemon juice
2 tablespoons tahini
3 tablespoons chopped parsley, plus extra for garnish