Authentic Tabbouleh Recipe: Bazargan Middle Eastern Salad

Name: Authentic Tabbouleh Recipe: Bazargan Middle Eastern Salad
Ingredients: 200 grams / 1 cup bulgur wheat; 450 grams boiling water; 1 large red or white onion, or rinsed pickled onions; 225 grams mixed chopped or whole nuts; 1 handful finely chopped sun-dried tomatoes, peppers, or fresh tomatoes; 1 heaped teaspoon universal vegetable seasoning; 1 teaspoon ground cumin; 1 teaspoon ground coriander; 1/4 teaspoon ground allspice; 1 teaspoon dried oregano; Salt and pepper; Cayenne pepper; 1 tablespoon light olive oil (optional); Fresh lime juice to taste; 1 large handful of parsley, finely chopped