Baltimore Beef Bad Boy Sandwich

Preparation

• 1
  Combine the spices for the meat in a plastic bag and shake to mix thoroughly. Add 1 piece of meat, shake it and remove. Then repeat the same process to the second piece of meat. Then marinate the meat in the fridge for 48 hours.
• 2
  Make the sour cream-horseradish sauce. Combine the sour cream, mayonnaise, garlic, lemon juice, horseradish, sea salt and pepper in a medium bowl. Mix thoroughly and refrigerate for at least 4 hours.
• 3
  Remove the meat and let it sit at room temperature 20 minutes before you plan on grilling.
• 4
  Preheat the grill to high. Then grill meat for 7 ½ each side or until desired doneness. Set the meat aside and cover, let it rest for 10 minutes.
• 5
  Slice the meat thinly and divide meat among the 8 bread slices. Spread the sauce and add the onion slices.