Bresaola Style Flank Steak with Horseradish Sauce

• 2lb beef flank steak, trimmed
• ¼  tsp ground coriander
• ¼ tsp ground clove
• ½ tsp ground ginger
• ½ tsp ground fennel seed
• ½ tsp ground anise seed
• 1 tsp paprika
• 1 tbsp brown sugar
• 1 tbsp  kosher salt

 
Mix all dry ingredients and rub into meat.  Refrigerate for 20 min, then allow to come to room temp before grilling or cooking on cast iron to med rare. Be sure grill or pan is cleaned and seasoned to avoid sticking. Let meat rest after cooking before slicing thinly against the grain and serving with horseradish sauce.

Horseradish sauce

• 2 tsp fresh grated horseradish root
• 1 ¼ cup sour cream
• Juice of a lemon
• Salt and pepper to taste