Rouladen-Style Italian Meat Loaf - Canadian Beef

Ingredients

• FILLING 2 tbsp olive oil
• ¼ cup pine nuts (optional)
• ½ cup EACH: chopped onion, diced sweet green and red pepper
• 2 cups thinly sliced mushrooms (about 4 oz/125 g)
• Pinch EACH: dried basil, salt, pepper and cayenne pepper
• BEEF ROLL 1 ½ lb Lean Ground Beef
• ½ cup fine dry bread crumbs
• 1 egg, beaten
• ¼ cup tomato sauce
• ½ cup finely chopped onion
• 1 tsp EACH: minced garlic, dried basil, and salt
• ½ tsp pepper
• 10 thin slices prosciutto
• 1 ½ cups shredded provolone or Mozzarella cheese