Pineapple Upside Down Cake

Ingredients: 

200g Plain Flour                                  30g Melted Butter

13g Baking Soda                                  2 Ovos

10ml Vanilla Extract                          6 Pineapple Slices

70g Desiccated Coconut                 150g Brown Sugar

250g Natural Yogurt

3 Tablespoons of Pineapple Juice