Creating Pineapple Cake is a delightful process. Follow these simple steps to ensure your success:

1. Preheat Oven: Preheat your oven to 350°F (175°C). Grease and flour a 9×13-inch baking dish or two round cake pans.

2. Mix Dry Ingredients: In a large bowl, whisk together the flour, baking soda, baking powder, and salt.

3. Cream Butter and Sugar: In another bowl, cream the softened butter and granulated sugar using a mixer until fluffy.

4. Incorporate Eggs: Add the eggs, one at a time, mixing well after each addition.

5. Add Pineapple: Stir in the crushed pineapple, including the juice, and vanilla extract. Mix until thoroughly blended.

6. Combine Mixtures: Gradually add the dry ingredients to the wet mixture. Stir until smooth, ensuring no lumps remain.

7. Add Optional Ingredients: Fold in shredded coconut and nuts if desired for extra texture and flavor.

8. Pour Batter: Pour the batter evenly into the prepared baking dish or pans.

9. Bake: Place in the oven and bake for 30-35 minutes or until a toothpick inserted comes out clean.

10. Cool: Once baked, remove the cake from the oven and allow it to cool in the pan for about 20 minutes. Then, transfer it to a wire rack to cool completely.