Enjoy homemade Key lime pie ice cream by flavoring a simple ice cream custard base with Key lime zest, Key lime juice, and graham cracker crumbs.
1/2 cup granular sweetener for ice cream*
2 tablespoons cornstarch
1/8 teaspoon salt
2 cups 2% reduced-fat milk
1 cup half-and-half
1 egg yolk
1 teaspoon Key lime zest
1/3 cup Key lime juice
1/2 cup coarsely crushed graham crackers
How to Make It
Whisk together first 3 ingredients in a large heavy saucepan. Gradually whisk in milk and half-and-half. Cook over medium heat, stirring constantly, 8 to 10 minutes or until mixture thickens slightly. Remove from heat.
Whisk egg yolk until slightly thickened. Gradually whisk about 1 cup hot cream mixture into yolk. Add yolk mixture to remaining cream mixture, whisking constantly.
Pour mixture through a fine wire-mesh strainer into a bowl, discarding solids. Cool 1 hour, stirring occasionally. Place plastic wrap directly on cream mixture; chill 8 to 24 hours.
Pour mixture into freezer container of a 1 1/2-qt. electric ice-cream maker, and freeze according to manufacturer's instructions; stir in Key lime zest, Key lime juice, and crushed graham crackers halfway through freezing. Let stand at room temperature 5 to 10 minutes before serving.
*Granulated sugar may be substituted.
Note: We tested with Whey Low 100% All Natural Granular Sweetener for Ice Cream. Get 20% off any time you order from wheylow.com. Coupon code: SouthrnLvg