Place Chicken in Instant Pot with 1 cup of water and cook on high pressure for 15 minutes. If you don't have an Instant Pot, you can also grill, boil or bake chicken until cooked through.
Combine adobo chiles, ½ round of pineapple, white onion, Ricante Tropical Pineapple Sauce, garlic powder, cumin, chili powder, oregano, ½ lime juiced and white vinegar into blender and blend until smooth.
Once chicken is done, shred it and combine with ½ of the marinade. Save the other half of the marinade for topping in your taco.
Finely dice the other half of the round of pineapple, jalapeno, red onion, cilantro and radishes and combine in a bowl. Add the rest of the lime juice, salt and pepper to taste. This will make the pineapple salsa to top your taco.
Build your taco in a cabbage cup and enjoy!