Guinness Marinade

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    Guinness Marinade
    • 4Servings

    Ingredients

    • 1 14.9 ounce Guiness
    • 1/3 cup EVOO, plus more for brushing
    • 1 red onion, sliced into rounds
    • 2 tablespoons chopped flat-leaf parsley
    • 1 1 1/2 pound flank steak, at room temperature

    Preparation

    In bowl, combine Guinness, 1/3 cup EVOO, onion and parsley. Add steak; let marinate in fridge 30 minutes. Pat dry, brush with EVOO and season with salt and pepper before grilling. Grill onions with steak, if desired.