Frangipane is a sweet almond paste that’s used, among other things, in galette des rois, or King Cake. It’s absolutely decadent with pears, chocolate, or berries.
Preheat oven to 350 °F.
In a food processor, grind almonds with sugar and sapote.
Add butter, eggs, flour, rum and salt. Beat until homogeneous and set aside.
Spread berries around the pie crust. Sprinkle on 3 tablespoons of sugar.
Spread frangipane over berries with a moistened spatula.
Sprinkle sliced almonds on top along with remaining ½ teaspoon of sugar.
Bake for around 30 minutes.
Let cool before serving.