So I found a recipe online that gave a base of powdered milk.
4 cups of powdered milk, 3 cups of corn starch, 3/4 cups onions.
It's much less fattening. Enjoy!
Dry Cream Soup
4 cups non-fat dried milk
3 cups cornstarch
1 cup bouillon of your choice
3/4 C freeze dried minced onions
4 teaspoons each dried basil, dried thyme & pepper
One can of condensed cream soup= mix 1/3 cup dry mix with 1 1/4 cup water. Cook until thick