My favorite potato recipe using rosemary. The ingredients are approximate since I've never measured the amounts - I just throw in what looks right.
2 TBS Olive Oil
2-3 Potatoes, cut into 1/2 inch cubes
1 onion, diced or sliced
1/2 green pepper, diced
1 tsp garlic powder (you can use fresh as well)
1-2 tsp dried rosemary (or 1-2 TBS fresh)
Salt and Pepper to taste
Heat the oil. Put the potatoes in oil making sure you don't burn yourself. Add the onions and green peppers and spices. Cook on medium heat until the potatoes are soft, turning frequently so they don't burn. Serve hot with ketchup.