Step 1

Preheat oven to 350 degrees F and lightly grease a 9x13" baking dish.

Step 2

In a large bowl, whisk together the oil, sour cream and sugar.

Step 3

Add eggs and vanilla and whisk until smooth.

Step 4

Whisk in baking powder, baking soda and salt until completely combined.

Step 5

Whisk in flour until just incorporated. Slowly stir in pineapple with a spatula.

Step 6

Pour batter into prepared pan and bake for 30-40 minutes, covering the cake with foil at 20-25 minutes if darkening quickly (once your cake is light golden brown, you want to cover it to prevent further browning)

Step 7

Let cake cool to room temperature before serving with sweetened whipped cream and toasted coconut if desired.