Hi Verla!
Here's a recipe I had for a potato soup mix:

Potato soup Mix
1 3/4 cups instant mashed potatoes
1 1/2 cups dry milk
2 TBSP instant chicken bullion
2 tsp dried minced onion
1 tsp dried parsley
1/4 tsp ground white pepper
1/4 tsp dried thyme
1/8 tsp turmeric
1 1/2 tsp seasoning salt

Combine all ingredients in a bowl & mix. Place in 1 quart canning jars to store.
Makes 6 servings.

Instructions to attach to jar:
To serve: place 1/2 cup mix in bowl & add 1 cup boiling water. Stir until smooth.