Put the squash and potatoes in a pot, cover with water by 1", bring to a boil then simmer until tender 8-10 min. Drain and put in blender.

Saute the onion in a pan until soft.

Put onions, evoo, water, nutritional yeast, lemon juice, vinegar, garlic, paprika, cayenne, and salt in blender. Blend until smooth. Adjust consistency with water. Adjust seasoning.

Put it in a bowl and top with sliced avocado, diced tomatoes, diced onions, diced jalapenos, etc.