Preheat oven to 350º F.Mix the oats, rice flour, baking powder, salt, sugar, and spices together.Then add in the pineapple, banana, vanilla, egg, coconut oil, and mix well.Then add in the pecans.The dough will be wet, so chill it for about 30 minutes to an hour.Then roll dough into 6 balls, flatten tops slightly (or fully if you would rather have a flatter cookie, these cookies do not spread out much as they bake).Bake for 12-15 minutes.Let cool - the cookies will harden a tad bit as they cool.Enjoy for breakfast with a cup of tea or coffee.