Blend cashews, water, tofu, lemon juice, onion powder, black pepper, garlic powder, nutritional yeast and salt until smooth.
1½ cups water, ½ block of medium firm or silken tofu, 2 tablespoons lemon juice, 2 teaspoons garlic powder, 1 teaspoon onion powder, 2 teaspoons salt, ¼ cup nutritional yeast, 1 teaspoon black pepper