- Add the truffle oil, minced garlic and dried chili flakes to a medium sized saucepan. Slowly warm the garlic and chili flakes over medium-low heat for 1-2 minutes, just until the garlic is fragrant.
- Add the San Marzano tomatoes to the garlic chili infused truffle oil, gently breaking up with tomatoes with a spoon. Let the sauce simmer for at least 20 minutes then turn off the heat.
- In the meantime, bring a large pot of water to a boil. Heavily salt the water, add the pasta and cook according to package directions. Reserve 1 cup of the pasta water and drain when al-dante.
- Transfer the simmered sauce to a blender along with the hot sauce, plant-based butter and plant-based parmesan. Blend on high for 30 seconds to a minute, the sauce should be silky smooth.
- Transfer the sauce back to the pot over medium heat. Fold in the pasta and reserved pasta water as needed to thin the sauce to your liking, simmer for 2 minutes.
- To serve, top with more parmesan cheese.