Balsamic Beef with Roasted Red Pepper Aioli | D'Italiano

Ingredients

• 1 lb (500 g) top sirloin grilling steak, about 1″ (2.5 cm) thick
• 4 D’Italiano® Original Crustini Buns , or D’Italiano® 100% Whole Wheat Crustini Buns
• 2 tbsp (30 ml) each olive oil and balsamic vinegar
• 1 tbsp (15 ml) chopped fresh thyme
• 2 tsp (10 ml) Dijon mustard
• ½ tsp (2 ml) freshly ground pepper
• ¼ cup (50 ml) finely chopped bottled roasted red peppers
• ¼ cup (50 ml) mayonnaise
• 1 clove garlic, minced
• ¼ tsp (1 ml) freshly ground pepper
• radicchio or romaine lettuce leaves
• thinly sliced red or sweet onion