Carrot Pineapple Fruit Cake

1 cup butter
1 cup white sugar
1 cup light brown sugar
3 eggs
2 1/2 cups all-purpose flour
1/2 teaspoon salt
2 teaspoons ground cinnamon
2 teaspoons baking soda
1 teaspoon baking powder
2 teaspoons vanilla extract
1 cup grated carrots
1 cup crushed pineapple, drained

Preheat oven to 350 degrees F (175 degrees C). Grease and flour a 9 inch round pan. Sift together flour, baking soda, baking powder, cinnamon and salt. Set aside.

In a large bowl, cream together the butter, white sugar and brown sugar until light and fluffy. Beat in the eggs one at a time, then stir in the vanilla. Beat in the flour mixture alternately the milk, mixing just until incorporated. Stir in carrots, pineapple and chopped nuts.

Pour batter into a 9 inch pan. Bake in the preheated oven for 1 hour and 15 minutes, or until a toothpick inserted into the center of the cake comes out clean. Allow to cool.