1/3 cup all-purpose flour |
10 cups thinly sliced peeled sweet potatoes (about 3 pounds) |
1/4 cup butter |
1/3 cup packed light brown sugar |
1 tablespoon lime rind |
2 tablespoons fresh lime juice |
1 tablespoon grated orange rind |
1 tablespoon grated peeled fresh ginger |
1 teaspoon low sodium soy sauce |
1 teaspoon salt |
1/4 teaspoon black pepper |
cooking spray |