Eggplant Stacks
["1 medium eggplant, pared", "1 egg, beaten", "1 tsp. salt", "6 Tbsp. salad oil", "1/4 lb. sliced Cheddar cheese", "1 c. tomato sauce", "1/4 c. minced onion"]
["Pare as many Russet (Idaho) potatoes as desired.", "Cut lengthwise into 3/8-inch thick slices, then cut slices into strips, 3/8-inch wide.", "Rinse in cold water; drain thoroughly on paper towels."]
["eggplant", "egg", "salt", "salad oil", "Cheddar cheese", "tomato sauce", "onion"]