Easy Apple Crumble Cheesecake

Name: Easy Apple Crumble Cheesecake
Prep time: 30 min
Cook time: 1 h 20 min
Total time: 1 h 50 min
Cuisine: American
Ingredients: 1½ cups crushed Digestive biscuits or graham cracker crumbs ((180g; about 12 full graham cracker sheets)); 6 tablespoons unsalted butter, melted ((85 g)); 2 tablespoons sugar; A pinch of ground nutmeg (optional); A pinch of ground cinnamon (optional); 3 medium–large apples ((about 500–550 g)); 1½ tablespoons unsalted butter ((23 g)); 5 tablespoons granulated sugar ((75 g)); 1 teaspoon ground cinnamon; 2½ teaspoons lemon juice; 2½ teaspoons cornstarch; 1 teaspoon vanilla extract; 3 tablespoons water ((45 ml)); ½ cup light brown sugar, packed ((100 g)); ½ cup all-purpose flour ((62 g)); ⅓ cup rolled oats ((27 g)); ¼ teaspoon ground cinnamon; 3 tablespoons unsalted butter, melted ((45 g)); 16 ounces full-fat cream cheese, at room temperature ((454 g)); ½ cup Greek yogurt, at room temperature ((125 g)); ½ cup granulated sugar ((100 g)); 2 medium eggs, at room temperature; 1 tablespoon lemon juice ((15 ml))