Method
1. Add olive oil and butter to a clean medium cast iron skillet
2. Heat over medium heat
3. Add onion and fry until light golden - 5 min
4. Add garlic and cook - 2 min
5. Stir all purpose flour into the medium cast iron skillet
6. Add dry white wine and vegetable stock gradually
7. Heat
8. Add fresh sage to the medium cast iron skillet and season with salt & pepper well
9. Add pumpkin to a clean slow cooker bowl
10. Transfer content of medium cast iron skillet to slow cooker bowl and cover
11. Cook in slow cooker until tender - 7 hr, low heat
12. Add water and salt to a clean large saucepan and bring to boil
13. Add gnocchi and boil until floating - 3 min
14. Drain
15. Add heavy cream to the slow cooker bowl
16. Transfer content of large saucepan to slow cooker bowl
17. Mix lightly
18. Garnish with parmesan cheese lightly and serve