Double rich simple syrup is a concentrated liquid sweetener made here with two cups of sugar and one cup of water. Stir them together over medium heat until the sugar dissolves, let the syrup cool, then bottle and refrigerate it for coffee, cocktails, and iced drinks.
This rich simple syrup recipe measures its 2:1 ratio by volume. That detail matters: two cups of sugar to one cup of water is a different formula from two parts sugar to one part water weighed on a scale. Follow the cup measurements in this recipe rather than switching measuring methods halfway through.
Why You'll Love This Recipe
- Just two ingredients: Sugar and water make the base; Demerara is an optional alternative to granulated sugar.
- Smooth sweetness: Dissolving the sugar first avoids loose granules at the bottom of a cold drink.
- A useful drink staple: Keep it refrigerated for coffee, iced tea, lemonade, or cocktails that call for rich syrup.
Recipe at a Glance
Prep: 2 minutes. Cook: 5 minutes. Cooling: additional time, until room temperature. Yield: approximately 1 ½ cups. Flavor: clean sweetness with granulated sugar, or a richer flavor with Demerara.
I've always liked how a simple syrup can change a cup of coffee. At Collins Quarter in Savannah, I once had a cayenne-syrup latte so memorable that I ordered another to go. This recipe keeps things simpler: plain sugar and water, ready for whichever drink you're making.
Ingredients You'll Need
- Granulated sugar: The white-sugar version shown in the photographs.
- Demerara sugar, optional alternative: Use instead of granulated sugar for a richer flavor; do not add it as a third ingredient.
- Water: Dissolves the sugar into a pourable syrup.
Ingredient Notes & Substitutions
Granulated sugar keeps the flavor neutral. Demerara brings a richer flavor and changes the syrup's color, so a Demerara batch will not look like the clear white-sugar syrup pictured here. This tested recipe does not cover sugar-free sweeteners, flavor infusions, or additional preservatives.
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Tools That Make It Easier
- Dry measuring cups
- Liquid measuring cup
- Small saucepan
- Wooden stirring spoon
- Clean glass jar or swing-top bottle with a tight-fitting lid
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How to Make Double Rich Simple Syrup
The method has three parts: dissolve, cool, and store. The cooking time is short; cooling happens afterward, so allow for that before you plan to use the syrup.
Step-by-Step Instructions
Step 1 - Dissolve the sugar. Combine 2 cups granulated sugar, or Demerara sugar, with 1 cup water in a small saucepan. Set over medium heat and stir continuously until the sugar is completely dissolved and the syrup is smooth.
Step 2 - Cool the syrup. Remove the saucepan from the heat and allow the syrup to cool to room temperature.
Step 3 - Store the syrup. Pour the cooled syrup into a clean glass jar. Seal tightly with a lid and store in the refrigerator.
Tips for Smooth Rich Syrup
- Measure consistently: Use cups for both ingredients in this version; do not substitute a weight-based formula.
- Watch the sugar: Complete dissolution is the cue to stop heating. A caramel color is not the goal with granulated sugar.
- Keep stirring: Continuous stirring is part of the tested method.
- Cool before bottling: Let the syrup reach room temperature as directed.
A Few Mistakes to Avoid
- Leaving undissolved sugar: Follow the stirring step until the syrup is smooth before removing it from the heat.
- Calling it twice as sweet: Doubling the sugar-to-water ratio does not mean each spoonful is twice as sweet. Follow the syrup type and amount specified in your drink recipe.
Keeping Your Syrup Fresh
Pour the cooled syrup into a clean glass container, seal it tightly, and refrigerate for up to 6 months. A clean, airtight container helps maximize shelf life.
Regularly check the syrup for cloudiness, off-odors, or mold. Discard it if you notice any of these changes.
Ways to Use Rich Simple Syrup
Use this as a liquid sweetener in coffee, iced tea, or lemonade, adding it to suit the drink. For cocktails, check whether the recipe calls for rich syrup or regular simple syrup before measuring; the two are not identical. My Classic Whiskey Sour is a good place to explore the balance of citrus, spirit, and sweetness.
FAQs
Is this rich simple syrup measured by weight or by volume?
This recipe is measured by volume: 2 cups sugar and 1 cup water. A formula measured by weight has a different sugar concentration, even when both are called 2:1.
Can I use Demerara in this rich syrup?
Yes. Demerara is the tested alternative listed in this recipe. It gives a richer flavor and a darker color than the clear syrup pictured here.
Does the syrup have to boil?
The tested method calls for medium heat and continuous stirring until the sugar dissolves. A rolling boil or reduction is not a required step.
Is double rich syrup twice as sweet as regular simple syrup?
No. The 2:1 name describes the ingredient ratio, not a promise of twice the sweetness in a spoonful. Use the type and amount of syrup specified in the drink you are making.
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Recipe
PrintDouble Rich Simple Syrup
This rich simple syrup recipe turns sugar and water into a smooth, concentrated sweetener. Stir it into coffee, cocktails, and iced drinks for easy sweetness.
- Prep Time: 2 minutes
- Cook Time: 5 minutes
- Total Time: 7 minutes
- Yield: Approximately 1 ½ cups 1x
- Category: Cocktails
- Method: Stovetop
- Cuisine: American
Ingredients
- 2 cups granulated sugar (or Demerara sugar for a richer flavor)
- 1 cup water
Instructions
- Dissolve the Sugar: Combine sugar and water in a small saucepan. Set the saucepan over medium heat. Stir continuously until the sugar is completely dissolved, creating a smooth syrup.
- Cool the Syrup: Remove the saucepan from heat and allow the syrup to cool to room temperature.
- Store the Syrup: Pour the cooled syrup into a clean glass jar. Seal the jar tightly with a lid and store it in the refrigerator. Refrigerate for up to 6 months.
Notes
This recipe uses 2 cups sugar to 1 cup water, measured by volume. Cooling time is additional to the 2-minute prep and 5-minute cook. To maximize shelf life, use a clean, airtight glass container and keep the syrup refrigerated. Jennifer's tested recipe lists up to 6 months in the refrigerator. Regularly inspect for cloudiness, off-odors, or mold; discard the syrup if any appear.
