Pig in a Haystack

INGREDIENTS

• 2 tablespoons olive oil
• 3/4 pound mushrooms, sliced
• 1/2 pound vermicelli, freshly cooked
• 1 green onion bunch, chopped
• 1 6-ounce package thinly sliced Canadian bacon, cut into matchstick-size strips
• 2 tablespoons (generous) drained capers
• 1 cup grated Parmesan cheese
• Additional grated Parmesan cheese
• 1/2 cup whipping cream
• 1/4 cup pine nuts, toasted