Potato pastries - Omnia®

Ingredients

• 4 medium waxy potatoes
• 2 tbsp olive oil
• 1 oz (25 g) melted butter
• ½ cup (50 g) grated parmesan cheese + extra for topping
• 1 tsp dried rosemary
• 1 tsp garlic powder
• 1 tsp salt
• 2 pinches freshly ground black pepper