Heat a teaspoon of oil in a wok or a sauce-pan; add ginger, garlic, red chilies, onions and bell peppers and saute for 5 minutes till it becomes soft and brown. Add the tofu, sprinkle some salt and roast until lightly browned. Then add the mixed peanut chili sauce mixture and toss the tofu well into the sauce.Cover the spaghetti with mushrooms and spinach. In a bowl stir together the soy sauce, hoisin, honey, vinegar and peanut butter. Pour the mixture over the top. Don’t stir. Cover Instant Pot and secure the lid. Make sure valve is set to sealing. Set the manual/pressure cook button to 2 minutes.
Sauté one minute, then add chicken. Stirring frequently, cook until pink color has left chicken, 3-4 minutes. Add ginger and garlic, toss together about one minute. Then add carrot, peppers and mushrooms. Stir fry 3-4 minutes. Add sauces, mix well. Make well by moving stir fry ingredients to the perimeter of the wok.
Drain any excess grease. Return the skillet to medium heat, whisk the sauce to recombine, and pour over the meat mixture. Bring the mixture to a simmer and cook for 2-3 minutes until the sauce has thickened slightly. Stir in the cilantro. Pour the meat/sauce mixture over the noodles in the pot. Serve immediately. Use a fork to mix together the tahini, dark soy sauce and as much chilli oil as you can handle with two tablespoons of hot water in a small bowl. Add the noodles and pak choi stalks to the pan of