Grapefruit Sorbet
Ingredients
- 1 1/4 cups granulated sugar
- 3/4 cups water
- 6 large grapefruit – zested, then juiced to yield 3 cups juice
- 1 medium lemon – juiced to yield 2 tbsp juice
- 1/8 tsp fine sea salt

Instructions
1. Wash the grapefruits and lemon. Finely grate 2 tsp zest from the grapefruits (avoid the white pith), then juice the grapefruits to yield 3 cups; strain out seeds and excess pulp. Juice the lemon to yield 2 tbsp and set aside.
2. Combine the sugar, water, grapefruit zest, and salt in a small saucepan. Heat over medium, stirring, until the sugar dissolves and the syrup just simmers, 3–5 minutes.
3. Remove from heat and let the zest steep in the syrup for 15 minutes, then strain out the zest and cool the syrup to room temperature.
4. Stir the cooled syrup into the strained grapefruit juice and add the lemon juice. Taste; the mixture should be pleasantly sweet-tart, slightly sweeter than you want when frozen.
5. Chill the base in the refrigerator until very cold, at least 3 hours (or set the bowl over an ice bath and stir until thoroughly chilled, 15–20 minutes).
6. Churn the mixture in an ice cream maker until softly frozen and airy, 20–25 minutes, or until it reaches a thick, soft-serve consistency.
7. Transfer to a chilled container, press parchment directly on the surface, and freeze until firm enough to scoop, 2–3 hours. Scoop and serve.
Grapefruit sorbet is a bright, refreshing frozen dessert with a clean citrus snap and a lightly bitter edge from the fruit’s natural oils. The texture is smooth and scoopable, with just enough sweetness to balance grapefruit’s tartness. Served on its own or as a palate cleanser, it delivers high-impact flavor with a featherlight finish.
Sorbet traces its lineage to Middle Eastern sharbat and evolved through Italian sorbetto and French sorbet traditions. Citrus sorbets became popular in European kitchens as both desserts and intermezzi, prized for their clarity and aromatic zest. Grapefruit, a relative newcomer compared to lemon or orange, gained favor in the 19th and 20th centuries, and today grapefruit sorbet is a classic in French pastry and restaurant menus for its elegant balance of sweet, sour, and pleasantly bitter notes.
