RecipesIn-N-Out BurgerDiet Coca-Cola

Diet Coca-cola Recipe

inspired by

@innoutburger

Nov 09 2025

15m

Serves 4

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Recipe information

Make Diet Coca-cola in just 15m. Carbonated Water, Syrup (Water, Caramel Color, Phosphoric Acid, Sodium Saccharin, Natural Flavors)

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Ingredients

Carbonated Base

Syrup Ingredients

Preparation

Preparation of Syrup

1. Mix Water and Ingredients

In a small saucepan, combine 100 ml of water with 2 tablespoons of caramel color, 1 teaspoon of phosphoric acid, and 1 teaspoon of sodium saccharin. Stir well to mix all ingredients thoroughly.

2. Heat the Mixture

Place the saucepan over medium heat and bring the mixture to a gentle simmer. Allow it to simmer for about 5 minutes to ensure the flavors meld together.

3. Cool the Syrup

Remove the saucepan from heat and let the syrup cool to room temperature. Once cooled, add 1 teaspoon of natural flavors and stir well.

Combining the Drink

4. Combine Syrup and Carbonated Water

In a large pitcher, pour in the 1 liter of carbonated water. Gradually add the cooled syrup mixture to the carbonated water, stirring gently to combine without losing carbonation.

5. Serve

Pour the Diet Coca-Cola into glasses filled with ice, if desired. Enjoy your homemade Diet Coca-Cola!

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