Mix all bouillon ingredients in a small bowl. Set aside 2 teaspoons. Store remaining bouillon in airtight container in cool, dry place for use in other recipes. Only the reserved 2 tsp is needed for this recipe.
Add all soup mix ingredients, plus 2 teaspoons bouillon mix, to a jar (1 pint) or other airtight container. Seal and store in a cool dry place. Store remaining bouillon mix in an airtight container in a cool dry place.
To Make Soup (Slow Cooker)
Add contents of jar plus 6 cups water to a slow cooker. Cook on high 6-7 hours or until beans are tender.
To Make Soup (Instant Pot)
Add contents of jar plus 6 cups water to Instant Pot. Lock lid; set valve to sealing. Program for Multigrain. Allow for natural pressure release.