The Cornelius kegs used by many homebrewers for kegging beer typically started their lives as soda kegs. So there’s no reason they can’t be used for that again in between beers. In fact, the middle tap in our kegerator typically dispenses what we call “lemonade” but what is, in fact, a very flavorful lemon-lime soda (“homemade  7up”).

Here’s the (uncomplicated) recipe for a 5-gallon batch.

• 1 32 Fl. Oz. bottle of lemon juice
• 2 15 Fl. Oz. bottles of lime juice
• About half an ounce of concentrated Stevia sweetener
• 5 gallons of water