Orange-Pumpkin Cake

1 yellow cake mix
3 egg whites
1 1/4 c. canned pumpkin
1 c. orange juice
1/3 c. sour cream
1 1/2 tsp. vanilla
1 tsp. cinnamon
1/2 tsp. nutmeg
1/2 tsp. allspice

Glaze:
1 1/2 c. powder sugar
1/4 tsp. vanilla
4-5 Tbsp. milk (to desired consistency)

Preheat oven to 350. Mix cake ingredients all together for about 2 minutes with electric mixer. Pour into well greased and floured Bundt pan. Bake 35 to 40 minutes. While hot, invert cake onto serving platter. Cool, frost with glaze, and enjoy!