Mix everything together into freezer bag or large bowl. Marinade for 6 hours or overnight.
To grill: Oil the grill grates really well. On a consistent 250-300 grill heat, sear the chicken on one side for 5 minutes...save the extra marinade.
Flip, brush with more marinade, and continue cooking for about 7 minutes or until the inside temperature is 165 degrees. Let rest and serve. NOTE: Chicken thighs will take longer to cook than breasts, expect to add at least 2 minutes to the cook time.
Notes
Try this marinade on pork chops, veggies, and even steak!If your family likes heat, use double the jalapenos or try scotch bonnets.