Balsamic Beef with Roasted Red Pepper Aioli

• Combine marinade ingredients in shallow dish.
• Add steak and turn to coat.
• Marinate for at least 30 minutes or longer in refrigerator.
• Combine aioli ingredients and chill until ready to serve.
• Reserving marinade, place steak on grill over medium-high heat. Grill until medium-rare, about 6 to 7 minutes per side, brushing with marinade.
• Let stand for 5 minutes before thinly slicing across the grain.

ASSEMBLY:

• Toast buns on grill, if desired.
• Top bottom half of each bun with a little aioli, radicchio leaves, steak, onion and little more aioli.
• Top with bun lids and serve.