I found this recipe from Wilton's website.
Serving Size: 1 (1721) g
Servings Per Recipe: 1
Calories: 838.2
Calories from Fat 376 g 45 %
Total Fat 41.8 g 64 %
Saturated Fat 25.2 g 125 %
Cholesterol 243.2 mg 81 %
Sodium 439 mg 18 %
Total Carbohydrate 106.8 g 35 %
Dietary Fiber 1.4 g 5 %
Sugars 67.1 g 268 %
Protein 10.8 g 21 %