There’s something so perfect about the pairing of fruit and herbs and this lemon thyme ice cream is an example of just that! Flavored with lemon extract and zest, it’s a bright pop of citrus flavor that’s summertime ready!
While the milk mixture is heating, in a separate bowl, combine the reserved 2 tablespoons milk and cornstarch. Whisk until smooth and set aside.
2 cups + 2 tbsp whole milk, 1 ½ tbsp cornstarch
Bring the milk mixture to a rolling boil and continue to boil for 1 minute. Remove from heat and slowly whisk in the cornstarch slurry. Return to heat and bring back to a rolling boil. It is essential the mixture comes back to a rolling boil to activate the thickener.
Remove from heat and add the lemon oil, vanilla extract, lemon zest, and thyme sprigs. Stir to combine and steep for 20 minutes.
Once steeped, remove the thyme sprigs and pour the ice cream base into an airtight container. Cover and chill for 6-8 hours. The ice cream base can be stored for up to 48 hours.
Once ready to chill, follow the manufacturer’s instructions with the ice cream maker. Churn approximately 25 minutes. Enjoy immediately as soft serve or pour into an airtight container and place in freezer 4-6 hours for a hard serve.