If you have an Instant Pot, put the raw potato, onion, carrots, red pepper garlic and cashews inside with 2 cups water. Cook on manual high pressure for 5 minutes. Allow the steam to release.
Step 2
You can also put it all in a pot over the stove and cook covered for about 20 – 25 minutes.
Step 3
When done, put the garlic and cashews into a blender.
Step 4
Measure/weigh out the potato, onion, carrots and red pepper that is needed and put them in the blender.
Step 5
Add the rest of the ingredients, including the ½ cup reserved liquid from cooking the veggies, and blend on high until creamy and smooth.
Step 6
Serve! It thickens as it cools, and gets nice and thick in the fridge. It will thin out a bit once you warm it up again. You can put it in a pot and warm it up on the stove right after you make it to thicken it as well.