Almond And Mirabelles Tart

Name: Almond And Mirabelles Tart
Ingredients: 5 tablespoons (70gr) unsalted butter, at room temperature; 3 egg yolks; pinch salt; 1/2 cup (80gr) superfine sweet white rice flour; 1/2 cup (60gr) millet flour; 1/4 cup (30gr) sorghum flour; 1/4 cup (40gr) corn starch; 1/2 teaspoon xanthan gum; 2 tablespoons to 1/4 cup cold water (optional if the dough seems too dry); 1 stick (115 gr) butter, softened; 1/3 cup (115gr) honey; 1 cup (100 gr) ground almonds (blanched, slivered, whole, your call); 2 eggs; 1/4 cup (60gr) heavy cream; 1/4 teaspoon cardamom; 1-2 cups pitted mirabelles plums (or your preferred stone fruit)