In a shallow bowl, whisk together the eggs and milk until well combined.
In another shallow bowl, mix the shredded coconut, panko breadcrumbs, garlic powder, onion powder, paprika, salt, and black pepper.
Dip each chicken breast first into the egg mixture, allowing excess to drip off. Then coat the chicken in the coconut-panko mixture, pressing lightly to adhere.
Place the coated chicken breasts on a greased baking sheet.
Top each piece of chicken with a generous amount of shredded mozzarella cheese.
Arrange pineapple slices on the baking sheet around the chicken, brushing them lightly with olive oil.
Bake in the preheated oven for 25-30 minutes, or until the chicken is cooked through (internal temperature should reach 165°F / 74°C) and the coating is golden brown.
Once done, remove from oven and let cool for a few minutes.
Garnish the chicken with fresh cilantro before serving.