Recipe by: www.4ingredients.com.au Serves: 4 Prep Time : 45 minutes. Cook Time: 4-6 hours. Ingredients 1 kg pumpkin peeled and chopped 2 small onions peeled and chopped 1 litre vegetable stock 1/2 cup cream Method  Place the pumpkin, onion and stock in the slow cooker. Cook on LOW for 4 to 6 hours, until pumpkin