Minimal ingredients and effort makes this Mexican grilled chicken a great recipe for meal prep. This smokey and tart marinade is also perfect for chicken, steak, or vegetables!
In a gallon sized bag, combine the oil, juice, cumin, chili powder, smoked paprika, salt, and minced garlic cloves. Smoosh around to mix everything up. Drop in the chicken breasts (see note on size of chicken breasts), and marinate for at least 2 hours, up to 12 hours.
Preheat the grill to medium/high heat (about 400-450 degrees F) and place a little bit of oil onto a paper towel. Using tongs, rub the towel on the grill grates to oil them, being careful to avoid excess oil flare ups. A little bit of oil goes a long way! Place chicken breasts on the grill, close the grill lid, and cook for about 5-7 minutes per side, or until grill marks form and the chicken reaches an internal temp of 165 degrees Fahrenheit. The chicken will release easily from the grill grates when it's ready to be flipped.
Remove from the grill and cover with foil. When ready, slice the chicken breasts and serve warm.
Notes
If using thin-sliced chicken breasts, which marinate and cook much faster, cook for about 4-5 minutes per side.
To get thin chicken breasts - run a sharp knife down the middle center of the chicken (sideways) or use a mallet to pound to about 1/2 inch thickness.
A grill pan will also work if you don't own a charcoal or gas grill. See post for instructions for baking and pan-searing chicken.
This marinade will keep up to a week without the chicken. Use for other types of meat like pork or flank steak, or brush onto grilled vegetables.