Preheat oven to 425 degrees Fahrenheit. Peel and cut the potatoes into 8 sided jewel shaped pieces. Start a by cutting the potatoes in half. Then squeeze the potato causing the blade to work from the bottom to the top, in one continuous slice. Kinda like an American football.
Since the potatoes comes in different shapes and sizes I couldn't make them perfect and exactly the same size. Pat them dry and season with salt and pepper.
Add olive oil and butter to an oven safe skillet. Melt the butter and add the rosemary. Add the chateau potatoes to the mixture.
Coat the potatoes in the butter mixture and bake in the oven for 25-35 minutes until golden brown. Turn half way through the cooking process. Season with salt and pepper. Serve I hope you enjoy!!!
