Easy Sherbet Quick easy and great for a movie snack By Guest Contributor November 26, 2012 Snack Preparation Time Cook Time Servings0Ingredients1 teaspoon of bicarbonate of soda1 teaspoon of citric acid (you can buy this at health shops and pharmacies)2 teaspoons of jelly powder or jelly crystals any kind will do you can also mix the flavours i.E. Strawberry and lemon etc3 teaspoons of icing sugarInstructions Step 1: Chuck it all in a small bowl and mix Step 2: the enjoi Step 3: Step 4: Step 5: 🙂