Mediterranean Couscous Salad

Name: Mediterranean Couscous Salad
Ingredients: 1/4 cup lemon juice; 2 tablespoons olive oil; 3 tablespoons tahini paste; 1/4 cup chopped fresh mint leaves; 1/2 teaspoon asafoetida powder; 1/4 cup chopped fresh parsley; salt and pepper to taste; 1 1/2 cups water; 1 teaspoon salt; 1 1/2 cups couscous; 1/2 cup diced tomato; 1/4 cup diced red bell pepper; 1/4 cup diced green bell pepper; 1/4 cup canned green beans, diced; 1/2 cup cooked chickpeas; 1/2 cup diced Persian cucumbers; 1/4 cup green olives, pitted and quartered; 1/4 cup roasted peanuts