Caramelia Mousse with Caramel Glaze

Name: Caramelia Mousse with Caramel Glaze
Ingredients: 28 g (2 Tbsp) egg yolks; 150 g (⅔ cup) Basic Custard; 1½ silver gelatin sheets (or 3 g powdered gelatin, as directed on package); 245 g (8¾ ounces) Valrhona Caramelia chocolate, melted; 40 g (2⅔ Tbsp) whole milk; 28 g (¼ cup) cornstarch; 163 g (⅔ cup) orange juice; 392 g (1⅔ cups) heavy cream; 6 silver gelatin sheets (or 12 g powdered); 100 g (½ cup) Greek yogurt; Pinch of sea salt; 100 g (⅔ cup) toasted peanuts; 56 g (¼ cup and ½ Tbsp) granulated sugar; 2 apples, peeled; 1 apple, peeled, cored, cut into small pieces.; 56 g (¼ cup) apple juice; Dark chocolate, melted