1. Cook potatoes and cauliflower in chicken stock.
2. Add evaporated milk, butter, salt and pepper. Puree potatoes and cauliflower until smooth.
3. Saute celery, carrot, leeks, onions and garlic in until vegetables are tender.
4. Add ground beef.
5. Deglaze with red wine. Add sage, thyme, and parsley. Reduce liquid by half.
6. Combine cornstarch and water. Stir to dissove. Stir stock mixture. Add meat mixture. Stir to combine.
7. Sprinkle each pan with 1 Tbsp Parmesan cheese.