Step 1: Heat the pan with medium-high fire and fry the sausage and onion.

Step 2: Stir-fry the sausage until it is fully cooked, about 5-7 minutes. Remove the excess oil and pour the fried meat on the kitchen paper towel to absorb the excess oil.

Step 3: Clean the pan, turn it back to medium heat, pour in milk, half and half and cream, add chicken soup, oregano, salt and pepper, add sausage powder, stir and heat until the pan boils.

Step 4: Cook the potatoes until they are basically soft. Tear kale into small pieces. Add potato slices to the soup, add kale and cook for 1-2 minutes. Turn off the fire and stew 10 minute. It's done.