01 -
Grab a large bowl and mix together the pineapple juice, orange juice, vinegar, achiote paste, oil, garlic, oregano, cumin, salt, and pepper. Stir until smooth.
02 -
Drop the chicken pieces into the marinade. Turn them so they're all coated well. Cover and let it chill in the fridge for at least an hour or leave overnight for best flavor.
03 -
Bring your grill up to medium-high heat before you start cooking.
04 -
Alternate threading the chicken and pineapple onto wooden (soaked in water) or metal skewers. Distribute evenly for balanced grilling.
05 -
Grill the skewers for 10 to 12 minutes. Flip frequently so the chicken gets fully cooked and picks up a little char.
06 -
Serve straight off the grill while still warm for the best flavor and texture.