Preheat the oven to 425°F. Line a 13x18-inch baking sheet with parchment paper
Cut them into about ½-inch cubes.
Place the potatoes on your prepared sheet pan and drizzle them with olive oil and sprinkle about ⅓ of the seasonings over them.
Place the potatoes in your preheated oven and cook for 15 to 20 at 425°F. Time will depend on how large the potatoes are.
After 15 minutes, check the potatoes, they need to be beginning to get soft and 'almost' fork-tender.
When the potatoes are beginning to get soft, place the green beans and ham on the sheet pan. They don't have to be kept separate but they do need to be in a single layer. Drizzle agave nectar over sham
Drizzle more olive oil over the beans and ham then sprinkle the remaining spice. Place in the oven and cook 15 to 20 minutes.
To check for doneness, pierce the potatoes with a fork. If they're soft, it's ready.