6tablespoonsfresh Key lime juice or regular lime juice
1teaspoongrated Key lime peel or regular lime peel
Crust
1 3/4cupsgraham cracker crumbsabout 12 whole graham crackers
1/4cupsugar
1/2teaspoonsalt
1/2cup1 stick unsalted butter, melted
Filling
28 ounce packages cream cheese, room temperature
2/3cupplus 3 tablespoons sugar
2large eggs
3tablespoonsfresh Key lime juice or regular lime juice
1tablespoongrated Key lime peel or regular lime peel
1 16-ouncecontainer sour cream
Thin lime slices
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Instructions
For lime custard:
Whisk all ingredients in heavy small saucepan over medium heat until custard thickens and boils for 30 seconds, about 8 minutes. Cool to room temperature, stirring occasionally (mixture will thicken).
For crust:
Preheat oven to 350°F. Wrap 3 layers of foil around outside of 8- to 8 1/2-inch-diameter springform pan with 3-inch-high sides. Butter pan. Stir first 3 ingredients to blend in medium bowl. Mix in butter until moistened.
Press crumb mixture evenly onto bottom and 1 1/2 inches up sides of prepared pan. Bake just until set, about 5 minutes. Cool completely. Maintain oven temperature.
For filling:
Place cream cheese, 2/3 cup sugar, eggs, lime juice, and lime peel in processor; blend well.
Spoon custard into crust; smooth top. Carefully spoon filling over. Set cheesecake in large baking pan. Add enough hot water to baking pan to come 1 inch up sides of cheesecake pan. Bake until almost set but not puffed and center moves slightly when the pan is gently shaken - about 45 minutes.
Meanwhile, stir sour cream and remaining 3 tablespoons sugar in medium bowl to blend.
Carefully spoon sour cream mixture over hot cheesecake; smooth top. Bake until topping sets, about 10 minutes. Cool 10 minutes. Run a knife around sides of pan to loosen.
Cool cheesecake completely. Cover and refrigerate overnight. Do ahead Can be made 2 days ahead. Keep refrigerated. Release pan sides from cheesecake; transfer to a platter. Garnish with lime slices, LunaGrown Strawberry Margarita Jam and serve.