Roasted Sweet Potato Wedges

Makes 4 servings
2 medium sweet potatoes, cut into wedges
1/8 teaspoon cinnamon

1/4 teaspoon seasoned salt
1/4 teaspoon ground cumin
1/8 teaspoon black pepper
1/4 teaspoon garlic powder
vegetable oil spray

Preheat oven to 450°F.