Hasselback Potatoes

A simple side dish that helps that once boring potato lift any meal to 'special' status. These featured as a side dish in my recent Cook Look Book too.

You'll need:

• 3-4 New Potatoes per person (Charlotte Potatoes are ideal for this)
  
• 45g Butter
  
• 5-6 Tbsp Vegetable Oil
  
• Some coarse salt