In a small saucepan, add the water & sugar and bring to a boil over medium-high heat, stirring until the sugar dissolves.

Once the sugar dissolves, reduce the heat to low and simmer for 10-15 minutes.

Remove the pan from the heat, stir in the vanilla, and let the simple syrup cool.

Transfer to an airtight container and store in the refrigerator (this recipe makes a lot but you can keep it in the fridge for a couple weeks).

To make the passion tea lemonade, combine the tea, lemonade, and 1 1/2 Tablespoons simple syrup in a drink shaker or sealable container. Shake the mixture to combine and pour over ice.