Boil macaroni according to package directions. While it boils, in a separate pan on medium-heat, saute onions with salt until translucent. Then, add in garlic and grated potato and stir together.
2. Step
Once the mixture is combined, add mustard, onion powder, garlic powder, chili flakes, and salt and stir.
3. Step
If pasta has cooked through, drain and set aside, reserving 1 cup of pasta water. Add the pasta water and cashews to the saute pan and simmer for 10 minutes.
4. Step
After the mixture simmers and has combined together, add to a blender with the nutritional yeast and apple cider vinegar.
5. Step
Blend the mixture on high until smooth and creamy. Once combined, season with salt and pepper to taste and add the sauce to the pasta. Stir to combine.
