Ingredients
Equipment
Method
Macerate and prep the peaches
- Toss the diced fresh ripe peaches with 1/4 cup granulated sugar and lemon juice, then let sit for 30 minutes to macerate. The fruit should look juicier as it releases liquid.
- Blend 2 cups of the macerated peaches until smooth, then set aside the remaining peaches as a chunky portion. You should see a thick, pastel-gold puree with some visible peach bits remaining for later.
Cook the custard base
- Heat heavy cream and whole milk over medium heat until steaming. Do not boil; small steam bubbles should form around the edges.
- Whisk the egg yolks with the remaining 1/2 cup granulated sugar until the mixture looks smoother and slightly lighter. It should ribbon off the whisk more easily.
- Slowly whisk the steaming cream mixture into the egg yolks in a thin stream. Keep whisking continuously to prevent curdling.
- Cook the custard, stirring, until it reaches 175°F. The custard should coat the back of a spoon and hold a light line when you draw a finger through it.
- Strain the custard, then stir in vanilla extract, cinnamon, and salt. The base should look evenly colored with no egg bits.
- Cool the custard completely, then refrigerate for 4 hours. It should feel cold all the way through before churning.
Churn and freeze
- Churn the chilled custard in an ice cream maker until thickened. The mixture should resemble soft-serve with visible peach swirl potential.
- Fold in the chunky peach pieces during the last 5 minutes of churning. The peach pieces should stay intact and suspended through the pale base.
- Transfer to a container and freeze until firm. The ice cream should scoop cleanly after it sets.
Notes
For the smoothest custard, keep the heat gentle and cook only until 175°F, then strain right away. Refrigerate any leftovers up to 7 days; freeze for up to 2 months (best texture within 1 month). For a dairy-light option, use half-and-half in place of whole milk and replace 1 cup of heavy cream with additional half-and-half, noting the texture will be slightly softer.
