Boil the potatoes and carrots until soft and drain. (I have also steamed them, microwaved them or used leftover baked potatoes and leftover cooked carrots.) .
Place the cooked potatoes and carrots and the rest of the ingredients in a high powered blender and blend until smooth. Add more water if its too thick. If it’s too thin add a little more potato
* If you want to make a nacho cheeze sauce add as much diced jalapeno to the mixture as you can handle!