Cook potatoes (I use a microwaveable steamer bag; microwave for 4-7 minutes)
Let potatoes cool, then peel
Cook cauliflower according to package directions, then puree in blender or food processor, along with one cooked potato.
On medium heat, in a large pot, add chicken broth, milk, half and half, cauliflower/potato puree and bring to a boil.
Add chopped potato, yogurt, green onions, and salt and pepper and cook on low another 5-10 minutes, stirring occasionally.
When serving, add sprinkle of cheese, green onion, and bacon bits. I like the Hormel Jalapeno Bacon Bits!