Grilled Eggplant and Roasted Pepper Salad

Ingredients

• 1 (1 pound) eggplant, cut into 1/2-inch slices
• 2 tablespoons salt, or more as needed
• 8 tablespoons olive oil
• 1/2 teaspoon salt
• 1/2 teaspoon ground black pepper
• 1 (12 ounce) jar roasted red peppers, drained and chopped
• 1 cup crumbled feta cheese
• 3/4 cup chopped green or black olives, or a combination
• 1/4 cup minced fresh parsley
• 2 tablespoons balsamic vinegar
• 1 tablespoon minced garlic
• salt and ground black pepper to taste