Baked Potato Soup

Ingredients:
2 medium potatoes (about 2 c. chopped)
3 tbsp. butter
1 c. diced white onion
2 tbsp. flour
4 c. chicken stock
2 c. water
1/4 c. cornstarch
1 1/2 c. instant mashed potatoes
1 tsp. salt
1/4 tsp. pepper
1/2 tsp. basil
1/8 tsp. thyme
1 c. half-and-half

Garnish:
cheddar cheese
cooked, crumbled bacon
green onions

Preheat oven to 400 and bake the potatoes for an hour or until done. When the potatoes have cooked remove them from the oven to cool. As the potatoes cool, prepare soup by melting butter in a saucepan, and saute onion until light brown. Add flour to the onions to make a roux (similar to a thick paste). Transfer to a large pot. Add stock, water, cornstarch, mashed potatoes, and spices to the pot and bring to a boil. Reduce heat and simmer for five minutes. Cut potatoes in half lengthwise and scoop out the contents with a large spoon (or just peel the potatoes). Discard skin. Chop baked potato with a large knife to make chunks that are about 1/2 in. in size.  Add chopped baked potato and half-and-half to the pot. Bring soup back to a boil. Reduce heat and simmer the soup for another 15 minutes or until it has thickened. Spoon about 1 1/2 c. soup into a bowl and top with shredded cheddar cheese,  crumbled bacon and chopped green onion (if desired).