Mason-Jar Pho Ingredients 1 ½ teaspoons bouillon base (chicken or beef) 1-2 teaspoons Hoisin sauce 1-2 teaspoons Sriracha 2/3 cup prepared rice noodles 1/2 cup red bell pepper, sliced ¼ cup red onion, thinly sliced 3 ounces rotisserie chicken or leftover meat (chicken, beef, or pork) ½ cup bean sprouts 1 cup fresh spinach, chopped