Walnut Lentil Cream Pie

Name: Walnut Lentil Cream Pie
Ingredients: 3 cups finely chopped walnuts; 1/4 cup granulated sugar; 1/4 cup melted butter; 2 cups cooked red lentils, drained & cooled; 1/2 cup honey; 2/3 cup whipping cream; 1/2 teaspoon ground cinnamon; 1/4 teaspoon ground cardamom; 1/2 teaspoon salt; 2 large eggs; 1/3 cup granulated sugar; 2 tablespoons flour; 1 tablespoon corn starch; 4 egg yolks; 1 cup whole milk; 3/4 teaspoon vanilla; 1 cup cold whipping cream; 3 tablespoons granulated sugar; 1/2 teaspoon vanilla; 1 tablespoon cold water; 1/2 teaspoon unflavoured gelatin