Do you use Lipton Onion Soup Mix for lots of recipes? Make your own, it's simple! You need beef bouillon powder, onion powder and minced onion. Store in an airtight container or ziploc bag and anytime you need to whip up some dip or make roasted red potato's you've got it in your cupboard and there's less waste because you only use what you need.
Check out my post to make Sour Cream out of Cottage Cheese if you can't get to the store!