Recently a local supermarket had carrots and parsnips selling so cheaply that I just had to buy them and find some way to use them. After googling I found a great recipe for carrot and parsnip soup. So easy, fabulous, easy to make and I froze it in takeaway size containers.
Sweat off onions without browning, add garlic to taste (I used the tube of pureed garlic). a touch of ginger if liked, add carrots and parsnips (I only chopped them in half). Add stock - I have used both chicken stock and veg stock (Knorr). Simmer until cooked.
Break them up, mash them, using a potato masher.
Make the texture suit yourself.
I usually follow with blitz using the blender.
Once you've made it you will then know how to make it suit yourself next time. i.e. more or less onion, more or less garlic, throw in some of your potatoes.
Fabulous with crusty bread.