Sunshine Cake Recipe Mandarin Oranges. Bake for approximately 20 minutes in a 350 degree oven. Preheat oven to 350 degrees F.
Mix on medium speed until blended. Add eggs one at a time beating well after each addition. Place 1 cake layer on cake plate cut side UP.
Spread ΒΌ cup orange sauce on the cut side of each.
Beat by hand for 2 minutes. Top with a full circle of the Puff Pastry Layer. Pour batter in a prepared greased and floured 9 x 13 pan or you can use 2 9 round or square pans. Combine the cake mix eggs oil and oranges and beat until well mixed and the oranges are incorporated.