tried last night a new skirt steak marinade which was a hit
3 tablespoons soy sauce(obviously for kosher meat you want to use a bit less do to salt content. this is just the recipe)
2 tablespoons honey
2 tablespoons chinese black vinegar or balsamic(i left this out and it was still yum)
black pepper
2 garlic cloves crushed(i used frozen cubes)
2 tablespoons oil
mix all ingredients and marinade for at least a half hour. grill on high heat for 3-5 minutes each side.
i served it with shiitake mushrooms that were sauteed and then tossed in a little teriyaki sauce