Preheat your oven to 425°F. While it preheats, mix together brown sugar, Spanish paprika, ground black pepper, garlic powder, and sea salt in a bowl. Set aside about a fourth of the seasoning to use for the vegetables later.
1 cup brown sugar, 4 Tablespoons Spanish paprika, 1 teaspoon ground black pepper, 2 teaspoons garlic powder, 1 Tablespoon sea salt
Brush your eye of round roast on all sides with about two Tablespoons of olive oil, then season to coat completely. Pat the rub down to ensure the seasoning sticks to the roast.
3 pound eye of round roast, 4 Tablespoons olive oil
Use a sharp knife to cut sweet potatoes into slices. Arrange the slices in a circular pattern on a baking pan or sheet, and brush with a Tablespoon of olive oil. Sprinkle the sweet potato slices evenly with about a third of your reserved seasoning after brushing with oil.
4 large sweet potatoes, 4 Tablespoons olive oil
Place seasoned roast on top of the sweet potatoes in the center. Roast for 20 minutes.
While your roast is in the oven, combine corn and tomatoes in a baking pan. Add the remaining seasoning, plus olive oil. Mix well.
4 ears fresh corn, 1 pint grape tomatoes, 4 Tablespoons olive oil
After 20 minutes, add the corn and tomatoes to the oven with the roast. Lower the oven temperature to 325°F.
Roast for an additional 50 minutes. Carefully remove the roast and vegetables once done, and tent the roast with foil. Let it rest 15 minutes before carving. Cut against the grain for best results. Serve with sliced green onions.
2 green onions