Sweet Potato Chips

Ingredients

• 2 large sweet potatoes, unpeeled, cut into chip size
• 2 tbs olive oil
• 1 tbs ground cumin
• 1 tbs curry powder
• 1 tbs paprika
• 1 tbs mixed Italian herbs
• 2 tbs Greek-style low fat yoghurt
• 2 tbs olive oil to drizzle