I found this through email/pinterest and thought I'd share. I haven't tried it yet but plan on mixing some up this weekend to use.
Soup or Sauce [S.O.S.] Mix
Ingredients
2 cups powdered non-fat dry milk
3/4 cup cornstarch
1/4 cup instant chicken bouillon (regular or low sodium)
2 Tbsp dried onion flakes
2 tsp Italian seasoning (optional)
Directions
Combine all ingredients in a recloseable plastic bag, mixing well.
Equal to 9 (10.5 oz) cans of cream soup.
Recipe take from here.