Add the whole 16oz box of pasta, 4 cups of water, 1 tsp of salt and 2 TBL of vegan butter to the instant pot
Cook on high pressure for 4 minutes
Quick release. Be careful of foam spilling over. The fat in the butter should prevent too much foam from spilling.
Set the instant pot to saute
Add 1 cup of milk, 1 tsp garlic powder, 3 TBL nutritional yeast, 2 cups of vegan cheese and salt to taste (1 tsp of salt was my preference)
Stir until everything melts together
Bonus: Add steamed peas, broccoli or artichokes to make this even tastier.