Food & Cooking Recipes Healthy Recipes Gluten-Free Recipes Mint Simple Syrup for Sweet Tea Close Yield: Makes about 1 1/2 cups Mint syrup adds flavor to our Southern-style iced Sweet Tea. Directions Heat sugar and 1 cup water in a small saucepan over medium-high heat, stirring, until sugar has dissolved. Bring to a boil. Stir in mint. Remove from heat, and let stand 30 minutes. Pour through a fine sieve into an airtight container; discard mint. Let cool completely. Syrup can be refrigerated up to 1 month. Serve with additional mint sprigs, if desired.