Cook the pasta according to package directions, reserving 1 cup of pasta water before draining the pasta.
Steam the squash according to the package directions until the squash is very soft.
Transfer to a blender and add the olive oil, onion powder, garlic powder, smoked paprika, almond milk, nutritional yeast, salt and pepper.
Add the reserved pasta water, starting with ½ cup of water, and blend. For a thinner sauce, continue to add pasta water until you reach your desired consistency.
Toss with the pasta and serve immediately. For extra cheesy flavor sprinkle additional nutritional yeast on top.
