1    Onion; chopped
2 tb Butter
2 c  Peeled and diced potatoes
3 c  Chicken stock or water
1 c  Heavy cream
1 1/2 c  Grated sharp Cheddar cheese
1/4 c  Minced fresh dill

SAUTE THE ONION IN BUTTER until softened. Add the potatoes and stock (or
water) and simmer for 15 minutes or until potatoes are tender. Transfer to
a blender or food processor and puree until smooth. Return to the pot, add
cream and cheese and heat through. Before serving, stir in dill.