I followed the ingredients but not the cooking method. I fried the onion on the butter first for a few mins then added the garlic. Then added the bacon for a few more mins and let that cook. Then I added the broccoli that was chopped up into small pieces. Gave it a good mix then popped the lid on the frying pan to steam a bit. Then added the grated parmesan and grated sharp cheese (only addition to the ingredients). After that was marked through I added the sour cream and then some pasta water. It didn't need much. Have it a really good mix, added in the chives and the pasta. Mixed it through. Quick, easy and very delicious