This dairy-free, gluten-free key lime pie recipe has a no-bake gluten-free graham cracker crust and creamy, luscious key lime filling. It is very easy to make as a spring and summer dessert. It has the perfect balance of sweetness and tart key lime flavor that will leave you wanting more!
Grease a 9-inch pie pan with non-stick cooking spray, then set aside.
In a food processor or blender, crush gluten-free graham crackers into a fine, dusty powder. Finer is better for a stable pie crust.
1 ¾ cups gluten-free graham crackers
In a small bowl, melt the vegan butter in the microwave. Then, in a large mixing bowl, combine the gluten-free graham cracker crumbs with the melted butter and stir until a sticky, moldable crust forms.
½ cup melted vegan butter, 1 ¾ cups gluten-free graham crackers
Transfer the pie crust mixture into the greased pie pan, using your fingers or a spoon to smooth the crust evenly up and around the edges of the pan. Let chill in the fridge for 10 minutes while you make the filling.
Dairy-Free Key Lime Pie Filling
Add all filling ingredients to a saucepan over medium-high heat. Once warm, reduce to low heat and cook for 4-8 minutes, stirring continuously until thickened.
½ cup key lime juice, 3 teaspoons lime zest, ½ cup pure maple syrup, 13.5 oz can full fat coconut milk, 5 tablespoons corn starch
Once the mixture thickens, remove from the heat and pour the pie filling into the crust. Smooth the filling evenly to cover the entire crust.
Refrigerate the key lime pie for at least 5 hours, or overnight, to thicken and set up completely before serving.
If desired, top the chilled pie with coconut whipped cream, fresh lime zest, and fresh lime slices. Slice and serve.
coconut whipped cream, fresh lime zest
Notes
Store the leftover pie slices in an airtight container in the fridge for 3-5 days. Freeze key lime pie in an airtight container for up to 30 days.