Ambrosia Sweet Potato Bake

1/2 lemon
1/2 orange
6 or 7 cups cooked sweet potatoes
1 (9 ounce) can crushed pineapple
1/2 cup brown sugar
1/2 cup melted butter
1/2 teaspoon salt
1/2 cup shredded coconut
Maraschino cherries

Thinly slice lemon and orange with peels. Alternate with 6 or 7 cups cooked sweet potatoes in an 11 1/2 x 7 1/2 x 1 1/2-inch buttered casserole dish.

Combine crushed pineapple, brown sugar, melted butter and salt. Pour over all sweet potatoes. Sprinkle with 1/2 cup shredded coconut. Garnish with maraschino cherries. Bake at 325 degrees F for about 30 minutes or until heated through.