Jul 14 2026
RestaurantsThe Stubborn MuleDiet Pepsi Recipe

Diet Pepsi Recipe

Inspired by The Stubborn Mule
Time45m
Serves4

Make Diet Pepsi Recipe in just 45m. Get the full recipe with step-by-step instructions at pekinthechef.com.

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Ingredients

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Base Ingredients

Method

Preparation

  1. 1

    Combine Carbonated Water and Sweetener

    In a large mixing bowl, pour 2 cups of carbonated water. Gradually add 1 teaspoon of your chosen diet sweetener while stirring gently to ensure it dissolves completely.

  2. 2

    Add Natural Flavoring

    Stir in 1 teaspoon of natural flavoring (cola flavor) into the mixture. Make sure it is well combined with the carbonated water.

  3. 3

    Incorporate Caffeine and Citric Acid

    Add 0.1 teaspoon of caffeine and 0.5 teaspoon of citric acid to the mixture. Stir thoroughly to ensure all ingredients are evenly distributed.

  4. 4

    Mix in Preservative

    Finally, add 0.1 teaspoon of potassium benzoate as a preservative. Mix again to combine all the ingredients.

  5. 5

    Add Food Coloring (Optional)

    If desired, add 2 drops of food coloring to give your Diet Pepsi a more appealing color. Stir gently to distribute the color evenly.

  6. 6

    Chill and Serve

    Refrigerate your homemade Diet Pepsi for at least 30 minutes before serving. Serve chilled over ice for the best experience.

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