Dutch Oven Key Lime Pie
10 inch DO
2 cups graham cracker crumbs
½ cup sugar
½ cup butter, melted
4 cups sweetened condensed milk
2/3 cup sour cream
1 cup key lime juice
1 tablespoon plus 1 teaspoon grated lime zest
Preheat oven to 350 degrees F (175 degrees C).
Place strips of parchment paper in the bottom of the DO crosswise. Place a parchment round on top of those.
Mix crust ingredients and press into the bottom of the DO, on top of the parchment round.
In a medium bowl, combine condensed milk, sour cream, lime juice, and lime zest. Mix well and pour into graham cracker crust.
Bake in preheated oven for 15 to 19 minutes, until tiny pinhole bubbles burst on the surface of pie.
DO NOT BROWN! Chill pie thoroughly before serving. Garnish with lime slices and whipped cream if desired.