For any other type or brand of pasta, set Instant Pot to Manual(HI) for half the time that is specified as cooking time on the pasta box.
This dish can be made wholesome by adding some sautéed chicken, shrimp, peas or mushrooms. I would sauté the meat or veggies in the Instant Pot as the first step in some oil with salt and pepper. Keep them aside and follow the rest of the recipe. Simply add the toppings on the pasta before serving and enjoy a yummy meal! Sometimes I stir in few handful of baby spinach in the end just before serving.