Was this page helpful?
Help improve this recipe for others.
Send this recipe to your inbox.
We'll email it straight to you - plus weekly cooking inspiration.
Ingredients
Some product links may be affiliates. If you buy through them, you're supporting the site and Pekin may earn a commission at no extra cost to you.
Soda Ingredients
Method
Preparation
- 1
Mixing Ingredients
In a large mixing bowl, combine the carbonated water and regular water. Ensure that the mixture is well-balanced and the carbonation is maintained.
- 2
Adding Flavoring
Add in the caramel color, aspartame, phosphoric acid, caffeine, natural flavors, citric acid, sodium benzoate, and potassium citrate to the water mixture. Stir gently to mix without losing carbonation.
- 3
Chilling the Soda
Once all ingredients are mixed, transfer the mixture into a soda dispenser or sealable container and refrigerate for at least 2 hours before serving.
- 4
Serving
Pour the chilled Diet Coke into glasses filled with ice if desired. Enjoy your refreshing Diet Cola!


