Quick One Pan Pork Sausage and Fennel Gnocchi

Ingredients

• 1 pack Hellers pork sausages
• 2 T olive oil
• 1 fennel bulb, thinly sliced [if fennel is hard to come by substitute with 1 leek finely chopped]
• 4 garlic cloves, chopped
• 500g Gnocchi – we used a packet from the chilled section
• 1 ½ cups chicken stock, hot
• 4 T sour cream or crème fraiche
• 140g baby spinach
• ½ cup parmesan, finely grated
• salt & pepper