A refreshing, slightly tart and creamy raspberry soda made with homemade raspberry sauce, sparkling water (or lemon-lime soda), and Milkadamia creamer.
Place the cornstarch and lemon juice in a medium saucepan and whisk together until no lumps remain. Add the remaining ingredients and stir to combine.
Bring the mixture to a boil over medium heat. Once it comes to a boil, continue cooking the sauce for an additional minute, then remove the saucepan from the heat. Let it cool completely, then transfer it to an airtight container and store in the refrigerator.
Put the raspberry sauce in a tall glass, followed by the sparkling water. Add your desired amount of ice to the glass, then pour the creamer over the ice. Add a straw, stir, and enjoy immediately!