Pre-heat oven to 250 F (121 C).
Peel garlic. Place in small glass dish (oven safe). Cover with olive oil. The smaller the dish is, the better, because you will need less olive oil to cover the garlic. Cook for 90 minutes. This is garlic confit.
In a medium, boil cashews with water until soft. About 10 - 20 minutes.
In boiling water, cook pasta per package instructions.
Meanwhile, in a blender, blend together the cashews, milk, nutritional yeast, Apple Cider Vinegar, all of the spices listed under ingredients, and the garlic confit (DO NOT add the olive oil to this - drain off as much olive oil as you can before placing in the blender). Blend until smooth and creamy.
Add blended sauce to a medium-low heat pan and heat up. Throw in the vegan parm and stir until mixed in and melted.
Add in the cooked pasta, mix together well and serve. You can add a little grated Parm to the top if you want!