Raspberry French Toast Casserole

Name: Raspberry French Toast Casserole
Cook time: 8 h 55 min
Total time: 8 h 55 min
Cuisine: American
Ingredients: Hawaiian bread rolls (1lb each); 1 cup raspberry jam; 1 box Fresh raspberries; 1 cup mascarpone; Zest of one lemon (or 2 tbsp powdered sugar); 9 eggs; 2 cups milk; 2 tbsp vanilla extract; ⅓ cup maple syrup; Cinnamon sugar