Sure! Here's a simple extract recipe to get you started:
6 lbs Light Liquid Malt Extract
8 oz Crystal 45 Malt (steeped)
1 oz Fuggle (bittering, 60 minutes)
1 oz Fuggle (flavor, 15 minutes)
Yeast: Wyeast 1084 Irish Ale Yeast or White Labs WLP004 Irish Ale Yeast
Follow the standard extract brewing process, making sure to steep the Crystal 45 malt before adding the malt extract.