cheesy chicken vol-au-vent

Ingredients

• 1 tablespoon olive oil
• 1/3 cup red onions, finely chopped
• 1/3 cup red peppers, finely chopped
• 2 large cloves garlic, pressed
• 1/2 teaspoon red pepper flakes, or to taste
• 1/3 cup low-sodium chicken broth
• 1/4 cup dry white wine
• 1 cup frozen peas
• 2 cups chicken, cooked and shredded
• 1 cup 35% heavy cream
• 1/2 tablespoon fresh rosemary, chopped
• 1 cup sharp cheddar cheese, grated
• freshly ground black pepper, to taste (i always use mixed peppercorns)
• 2 teaspoons cornstarch mixed with 1/3 cup cold water
• 4 large vol-au-vent pastries
• 1/2 tablespoon fresh chopped parsley, for garnish