Simple Quinoa Tabbouleh

Ingredients

• 2 12 cups cooked quinoa
• 2 tomatoes, chopped
• 14 cup red onion, minced (or scallions, or green onions)
• 1 tablespoon fresh cilantro, chopped (optional, add more if you're fond of it)
• 2 tablespoons fresh Italian parsley, chopped
• 2 tablespoons olive oil
• 3 tablespoons lemon juice
• 12 cup reduced-fat feta cheese, crumbled
• salt and pepper
• 1 tablespoon balsamic vinegar
• 12 teaspoon chili flakes