Lemon-Thyme Sorbet
A refreshingly tangy and herbal frozen treat, this Lemon-Thyme Sorbet is easy to make, low in calories, and perfect for summer. Made with fresh lemon juice, aromatic thyme, and a touch of sweetness, it’s a light, guilt-free dessert that can be prepared ahead for quick serving.
Equipment
- 1 Medium saucepan
- 1 Mixing Bowl
- 1 Fine Mesh Sieve
- Ice-cream freezer or ice-cream maker
- Freezer-Safe Container
Ingredients
- 1 ½ cups sugar
- 2 cups fresh lemon juice divided
- ½ cup light-colored corn syrup
- ¾ cup packed fresh lemon-thyme leaves
- 2 cups water
- 1 tablespoon lemon zest
- Additional lemon-thyme leaves or edible flowers for garnish optional
Instructions
- Prepare the Sweet Lemon Base: In a medium-sized saucepan, combine 1 ½ cups sugar, 1 cup fresh lemon juice, and ½ cup light corn syrup. Place the saucepan over medium-high heat and stir constantly with a wooden spoon or heat-safe spatula. Continue stirring until the sugar has fully dissolved and the mixture looks smooth and slightly glossy, which should take about 2 minutes. This ensures your sorbet will have a silky texture without any graininess.
- Infuse with Fresh Lemon-Thyme: Add the ¾ cup packed lemon-thyme leaves directly into the hot mixture. Stir them gently and allow them to simmer for about 30 seconds. This quick infusion releases the natural oils from the thyme, blending its subtle herbal notes with the bright tang of lemon. Be careful not to cook too long, as the thyme can become bitter.
- Cool and Enrich the Flavor: Remove the saucepan from the heat immediately and carefully pour the hot mixture into a clean mixing bowl. Stir in the remaining 1 cup lemon juice, 2 cups cold water, and 1 tablespoon lemon zest. This not only cools down the base slightly but also deepens the citrus flavor by layering fresh juice and zest with the thyme infusion. Cover the bowl tightly with plastic wrap or a lid.
- Chill the Mixture Thoroughly: Refrigerate the covered bowl for at least 4 hours or overnight. This step is essential for two reasons: (1) it allows the lemon-thyme flavors to fully develop, and (2) it ensures the mixture is very cold before freezing, which helps the sorbet churn more efficiently and prevents icy crystals from forming.
- Strain for a Smooth Texture: Once chilled, remove the bowl from the refrigerator. Place a fine-mesh sieve over another clean bowl or large measuring cup. Pour the chilled mixture through the sieve, pressing gently with the back of a spoon to extract every drop of liquid. Discard the thyme leaves and zest solids left behind. Straining guarantees a velvety, smooth sorbet with no unwanted leafy bits.
- Churn in Ice-Cream Maker: Transfer the strained mixture into the freezer bowl of your ice-cream freezer. Follow the manufacturer’s instructions for churning. Usually, this process takes about 20–25 minutes, during which the liquid mixture gradually thickens into a fluffy, slushy sorbet. Watch as it transforms into a pale yellow, frosty dessert with a soft-serve consistency.
- Freeze Until Firm: Spoon the churned sorbet into a freezer-safe container with a tight-fitting lid. Smooth the surface with a spatula to prevent air pockets. Cover the container securely and place it in the freezer for at least 4 hours, or until the sorbet is firm enough to scoop cleanly. This final freezing stage sets the texture so it’s scoopable and refreshing.
- Serve and Garnish: When ready to serve, take the sorbet out of the freezer and let it sit at room temperature for 2–3 minutes to soften slightly. Scoop into bowls or chilled dessert glasses. For an elegant finishing touch, garnish each serving with a sprig of fresh lemon-thyme leaves or a few edible flowers. The garnish not only looks beautiful but also hints at the herbal flavor inside.
Notes
- Use freshly squeezed lemon juice for the best flavor; bottled juice won’t provide the same brightness.
- Allow the sorbet base to chill thoroughly before churning to achieve a smooth texture.
- Straining is essential to remove thyme leaves and zest, preventing bitterness or chewy bits.
- If you don’t have an ice cream maker, you can freeze the mixture in a shallow pan and stir every 30 minutes until slushy.
- Garnishing with thyme or edible flowers elevates presentation and adds a fresh aroma.
- Adjust sweetness by slightly reducing sugar if your lemons are very sweet.
- This recipe is naturally dairy-free and vegan, making it suitable for most dietary needs.
- Corn syrup helps prevent crystallization, but honey or agave can be used for a different flavor.
- Sorbet should be softened at room temperature for 2–3 minutes before scooping for best texture.
- Best enjoyed within 1–2 weeks for maximum freshness.
