Ingredients

• Italian sausage links (sweet or hot)
• Bell peppers, sliced (red, yellow, green)
• 1 large onion, sliced
• Olive oil
• Salt and pepper
• Hoagie or sub rolls
• Spicy brown or Dijon mustard
• Optional: provolone cheese

Steps

1. Grill sausages over medium heat, turning occasionally, until cooked through and nicely charred, about 12–15 minutes.
2. Meanwhile, sauté peppers and onions in olive oil with salt and pepper until soft and caramelized, about 15 minutes.
3. Toast rolls lightly on the grill.
4. Spread mustard on rolls and layer with sausage, peppers, and onions.
5. Add provolone if desired and serve hot.