Banana Pineapple Cake

This was one of the most moist cakes I've ever made.  It was delicious, too!  

3 cups flour

1 tsp salt

1 tsp cinnamon

1 tsp soda

3 eggs

2 cups sugar

1 1/3 cups oil

2 cups thinly sliced bananas

one 8-ounce can crushed pineapple (including juice)

1 tsp vanilla

1 cup pecans or walnuts (toasting optional)

Mix all the above ingredients by hand.  After mixing, gently fold in bananas, pineapple (including juice), vanilla and nuts.  

Pour batter into greased and floured bundt or tube pan.  Bake at 350 for 1 hour.  Dust with powdered sugar before serving.