Beat the heat with a refreshing scoop of homemade lemon curd ice cream. This creamy and tangy frozen treat is perfect for hot summer days. The base of the ice cream is made with heavy cream, milk, sugar, and vanilla extract. Once the base is chilled, lemon curd is swirled into the mixture, creating ribbons of tangy goodness throughout. The ice cream is then churned in an ice cream maker until thick and creamy. Serve the lemon curd ice cream in cones or bowls for a cool and citrusy dessert.