By Grocery List Plus Editorial Staff | Published on June 14, 2026
Serves 11
390 min
DIY Sugar Cubes
Recipe GLPR4a911ff54912aa
Homemade sugar cubes made from just two simple ingredients—granulated sugar and water. Perfect for sweetening coffee, tea, or hot chocolate. These rustic cubes offer a traditional French touch to your favorite hot beverages and are surprisingly simple to prepare at home.
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Ingredients
¼ cup granulated sugar
½ teaspoon water
Directions
Pour the granulated sugar into a small bowl. Drizzle the water over the sugar, one drop at a time, stirring gently with a fork or small spoon until the mixture resembles damp sand with no dry granules remaining.
Line a baking sheet with parchment paper. Spoon or pack the damp sugar mixture into small mounds or use a small ice cube tray to shape the cubes evenly, pressing down firmly so they hold together.
Let the shaped sugar cubes air-dry uncovered at room temperature for 6 hours, or until they are completely hardened and no longer sticky to the touch.
Gently remove the sugar cubes from the parchment or mold. If any cubes are still soft, return them to air-dry for another hour. Store in an airtight container at room temperature.
Comments
This is a vanishing act dressed up as a recipe: sugar and water go in, and after six and a half hours of mostly waiting—with actual hands-on time under fifteen minutes—sugar cubes come out. The stated 390 minutes is honest, but only if you count drying time, which means this is a Sunday project, not a weeknight move. Ingredient availability is zero problem; every store stocks sugar. At roughly twelve cents per cube, the cost per serving is negligible, but the real question is what you actually do with homemade sugar cubes—they are not meaningfully cheaper or better than buying them, and they do not reheat because there is nothing to reheat. This works for a curiosity, a gift, or teaching a child about crystallization, but it asks you to plan a full day around something you could grab at any grocer for less thought.
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