In a mixing bowl, pour in red wine, olive oil, minced garlic, crushed red peppers, oregano, salt and pepper. Mix the ingredients together and set aside
Cube up the beef tenderloin into bite size 1 x 1inch cubes.
Mix in with the red wine sauce and let them marinade for at least 2-3 hours.
Skewer the marinated beef cubes.
Heat up the big green egg to 400 degrees.
Place the skewers on direct heat and flip them frequently which ensures an even cook throughout.
After 5 minutes, remove the grilled beef brochette off the grill, drizzle with some horseradish and