Cook your pasta of choice according to package directions. (Reserve ¼ cup of the cooking water.)
While your pasta is cooking, peel and dice an onion, carrot and cauliflower. Mince 3 cloves of garlic. Then saute them over low heat in 3 tablespoons of oil with a sprinkle of salt until the onions turn translucent. Can do all this in thermomix.
Cut open the package of silken tofu and drain off any excess water, then add the tofu to the blender. (There is no need to press silken tofu.) Then add the sauteed onion, pepper, garlic, nutritional yeast, lemon juice, mustard, salt, and pepper.
Add ¼ cup of the starchy pasta water to the blender and blend until smooth.
Put the cooked, drained pasta into the frying pan used to saute the onions and pour the tofu mac & cheese sauce over the macaroni.
Mix well and warm over low heat.
Add salt and pepper to taste, and serve hot.
