2/3 cup lime juice
3 T minced garlic
1/4 cup apple cider vinegar (or rice vinegar)
bunch of cilantro (or however much you like)
1/4 cup olive oil (or vegetable oil)
You can either put all ingredients in a blender or just add them together in a jar and shake up! If you'd like something spicier, add a few dashes of hot sauce.