Jul 14 2026
RestaurantsCasper's DinerSoda Recipe

Soda Recipe

Inspired by Casper's Diner
Time15m
Serves4

Choose from a variety of flavors.

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Ingredients

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Base Ingredients

Method

Preparation of Base Soda

  1. 1

    Mix the Base Ingredients

    In a large pitcher, combine 4 cups of carbonated water and 1 cup of sugar. Stir well until the sugar is completely dissolved.

  2. 2

    Add Flavoring

    Add 2 tablespoons of your chosen natural flavoring (like vanilla, cherry, or lemon) and 1 teaspoon of citric acid to the mixture. Stir until well combined.

  3. 3

    Chill and Serve

    Add 2 cups of ice cubes to the pitcher. Stir gently to chill the mixture. Your base soda is now ready to be flavored further.

Flavoring the Soda

  1. 4

    Choose Your Flavor

    Select one of the flavor options: vanilla extract, cherry syrup, lemon juice, or orange juice.

  2. 5

    Add the Flavor

    Depending on your choice, add the specified amount to the base soda. For example, if you chose cherry syrup, add 1 tablespoon to the pitcher.

  3. 6

    Garnish and Serve

    Pour the flavored soda into glasses and garnish with mint leaves if desired. Serve immediately.

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