Holiday Sweet Potatoes
["6 large yams", "1 c. frozen orange juice", "1/2 c. white sugar", "1/2 c. brown sugar", "1 tsp. orange rind, grated", "2 Tbsp. butter", "1 rounded Tbsp. cornstarch"]
["Steam yams until almost done; cool and peel.", "Cut lengthwise and place in flat pan.", "Put remaining ingredients in saucepan; cook for 10 minutes, stirring constantly.", "Pour sauce over yams. Bake at 325\u00b0 for 40 minutes."]
["yams", "orange juice", "white sugar", "brown sugar", "orange rind", "butter", "cornstarch"]