I played with a recipe like this when I was taking culinary classes awhile ago. I love cilantro on everything and making a good sauce with it is a great solution. I used it on chicken but your can try steak or even fish. This is a great budget friendly party favorite.
4 Cups cilantro
2 Clover Garlic
1 Tbs Olive Oil
2 Tbs Cider Vinegar
2 Tbs Red Wine (or 1 Tbs Honey)
1 Lime Juiced
1 tsp Salt
1 tsp Pepper
3/4 Jalapeño Seeded and Diced
Place all your ingredients in a food processor or bender and pure well. Store in fridge in an air tight container.
For an easy meal I marinaded 3 pounds of boneless, skinless chicken thighs in half the sauce. The broiled them on each side and served with extra sauce.