Serve with a pancetta crisp on top and an extra dollop of creme fraiche with some chopped tarragon mixed in. (strawberriesforsupper.com)
I make a broccoli / leek soup (although sometimes lacking leeks I just use whatever onion family stuff I've got in the kitchen)- and accent it with creme fraiche blended with lemon juice and chives - it's nice to have the hot and cold contrast. (101cookbooks.com)
I love the idea of adding creme fraiche to the crust. (tworedbowls.com)