Shoestring Sweet Potato "Fries"

3 tablespoons orange juice
2 teaspoons vegetable oil
1/2 teaspoon ground ginger
1/4 teaspoon salt
1/8 teaspoon ground red pepper
2 large sweet potatoes, peeled and cut into 1/8-inch strips
Preheat oven to 400 degrees. Combine all ingredients, except potatoes; in a saucepan, bring to a boil. Reduce heat; simmer until slightly thick. Remove from heat; let cool. Combine juice mixture & potatoes in a bowl; toss well. Remove potatoes; discard juice mixture. Arrange potato strips in a single layer on a baking sheet coated with cooking spray. Bake for 30 minutes or until edges are crisp.
Serves 4 to 6