Begin by selecting the 'Sauté' function on your Instant Pot. Add the halved onion, crushed garlic cloves, and the thinly sliced ginger. Sauté for approximately 3-4 minutes, or until the mixture becomes fragrant and the onion is slightly charred.
Introduce the cinnamon sticks, star anise pods, and whole cloves into the pot. Continue cooking for an additional minute, allowing the spices to toast and enhance their flavors.
Next, carefully add the skinless chicken thighs to the pot along with the chicken broth, fish sauce, sugar, and salt. Stir well to ensure all components are integrated.
Secure the lid of the Instant Pot, ensuring the valve is set to sealing. Cook on high pressure for 15 minutes. Once the cooking time has elapsed, let the pot naturally release pressure for 10 minutes before switching to a quick release to eliminate any remaining steam.
Once the pressure has been released, open the lid cautiously and remove the chicken thighs. Use two forks to shred the chicken into bite-sized pieces and return it to the pot, stirring to combine.
Add the rice noodles to the pot, stirring them into the hot broth. Allow the noodles to soak for about 5-7 minutes, or until they achieve an al dente texture.
Ladle the warm pho into individual bowls. Garnish generously with fresh basil leaves, chopped cilantro, lime wedges, and a handful of bean sprouts. For those seeking a spicy kick, include sliced jalapeños on top.
Notes
Serve with lime wedges and fresh herbs for added flavor.