Simple Sugar Syrup: Myths and Facts

Serving simple sugar syrup to a group is mostly about timing and space in the freezer. None of it needs special equipment. Let's look at what makes simple sugar syrup work, and what you can skip.

Planning quantities

Worth keeping in mind: simple syrup is a mixture of sugar dissolved in water, and despite its plain name, it is one of the most useful preparations in a dessert kitchen. It sweetens cold liquids without leaving gritty crystals, moistens cake layers, forms the base of sorbets and granitas, and carries flavors from herbs, citrus and spices.

Ripe, in-season fruit does most of the work for you.

Making it in batches

The standard version uses equal parts sugar and water by volume. Heat the two in a saucepan over medium heat, stirring until the sugar fully dissolves and the liquid turns clear. There is no need to boil it hard, since the goal is only to dissolve the sugar. Remove the pan from the heat and let it cool before using.

It helps to make a small test batch before scaling a recipe up.

Freezer space

A richer syrup made with two parts sugar to one part water is thicker and sweeter. It adds more body to frozen desserts and keeps longer in the refrigerator because the higher sugar concentration discourages spoilage. A lighter syrup, with less sugar than water, is useful for brushing on cakes when you want moisture without much added sweetness.

Serving ideas

Put simply, infusing the syrup is a straightforward way to add flavor. Add strips of citrus peel, sprigs of mint or basil, sliced ginger, a cinnamon stick or a split vanilla bean to the hot syrup and let them steep as it cools. Strain the syrup before storing so the flavor does not become bitter or muddy.

The practical takeaway is to taste the mixture before it goes in the freezer, since cold dulls sweetness.

Keeping it cold

Store simple syrup in a clean, covered jar in the refrigerator. A standard one to one syrup keeps for about two weeks, and a rich syrup lasts closer to a month. If the syrup turns cloudy or shows any signs of mold, discard it and make a fresh batch, which takes only a few minutes.

Practical tips

A few simple things tend to help:

• Keep the freezer door closed as much as possible while things set.
• Taste the mixture before freezing; it will taste less sweet once frozen.
• Run molds under warm water for a few seconds to release them.
• Label containers with the date.

The bottom line

Take it one batch at a time. Keep it simple, taste as you go, and have fun with the flavors. That is really all it takes.