Caribbean Key Lime Pie Recipe
Caribbean-style key lime pie recipe with coconut, sweetened condensed milk, key lime juice and zest, balanced with rum and sour cream. You’ll mix the filling in one bowl, pour it into a crust, bake briefly, then chill until set. Follow the “how to make” steps for a clean slice and a steady, creamy texture.
Ingredients
Filling
Step-by-Step Method
Preheat and prep
Heat the oven to 175°C / 350°F. If you’re using a ready-made crust, set it on a baking sheet. If making a crumb crust, you can pre-bake it for 5–7 minutes to firm it up.
Mix the base
In a large bowl, whisk the sweetened condensed milk, sour cream, and sugar until smooth. Add the lime juice and zest, then mix briefly to combine.
Add coconut and rum
Fold in the shredded coconut. If using rum, pour it in and stir until the filling looks evenly mixed.
Fill the crust
Pour the filling into the crust and level the top with a spatula. Make sure it reaches the edges in an even layer.
Bake to set
Bake for 18–22 minutes. The center should still have a gentle jiggle; don’t overbake or the top may crack.
Cool and chill
Let it cool on the counter for about 30 minutes, then refrigerate for at least 4 hours (overnight is even better) so it slices neatly.
Serve
Slice and serve cold. Finish with lime slices or a little extra zest for a fresh aroma.

