Food & Cooking Recipes Healthy Recipes Gluten-Free Recipes Rum Simple Syrup 3.7 (17) Add your rating & review By Martha Stewart Editors Martha Stewart Editors Facebook Instagram Twitter Website An article attributed to "Martha Stewart Editors" indicates when several writers and editors have contributed to an article over the years. These collaborations allow us to provide you with the most accurate, up-to-date, and comprehensive information available.The Martha Stewart team aims to teach and inspire readers daily with tested-until-perfected recipes, creative DIY projects, and elevated home and entertaining ideas. They are experts in their fields who research, create, and test the best ways to help readers design the life they want. The joy is in the doing. Editorial Guidelines Updated on May 16, 2017 Print Rate It Share Share Tweet Pin Email Yield: Makes about 1 1/2 cups Once it has cooled completely, the syrup can be stored in an airtight container in the refrigerator for up to one month. Ingredients 1 cup sugar 1 cup water 2 tablespoons light rum Directions In a medium saucepan, combine sugar and the water over medium-high heat. Cook, stirring, until the sugar dissolves. Continue cooking, without stirring, until mixture reaches a boil. Reduce heat to a simmer, and cook 5 minutes more. Remove pan from heat, and stir in rum. Let cool to room temperature. Rate it Print