Pork Souvlaki Sandwiches with Caramelized Onions, Peppers and Spicy Arrabbiata Sauce | Marcangelo Fo

Ingredients

• Caramelized onions and peppers
• 1 tbsp. olive oil
• 1 clove garlic, minced
• 1 cup sweet white onions, sliced 1/8” wedges
• 1 small red pepper, sliced
• 1 small yellow pepper, sliced
• 1 tbsp. fresh marjoram, chopped
• ½ tsp. Maldon salt (substitute coarse salt or kosher salt)
• ¼ tsp. freshly ground black pepper
• 8 Marcangelo Pork Souvlaki Kabobs
• 4 crusty Italian buns, split
• 4 tbsp. garlic butter, soft
• 1 cup arrabbiata spicy marinara sauce, heated
• Pepperoncini (if desired)