Veal Goulash with Pappardelle

Name: Veal Goulash with Pappardelle
Ingredients: 1 kilogram Veal goulash; 2 Onions; 2 Garlic cloves; Clarified butter (for frying); 2 tablespoons Pastry flour; 600 milliliters Veal stock; 200 milliliters Apple juice; Salt; freshly ground Pepper; 1 tablespoon hot ground paprika; 250 grams Pumpkin pulp (Hokkaido); 1 Apple; 1 Cinnamon stick; 400 grams wide Tagliatelle; 1 tablespoon Butter; 200 milliliters Whipping cream; 1 tablespoon freshly chopped Sage; 2 centiliters Calvados; 1 splash Lemon juice; Ground cinnamon (for sprinkling)