Salmon Pot Pie - Dough Wines

Ingredients

• 1 10- inch sheet frozen puff pastry (such as Dufour, thawed)
• All-purpose flour for dusting
• Heavy cream for brushing onto the pastry
• 16 ounces sustainably-sourced boneless (skinless salmon fillet, cut into 1-inch pieces)
• Kosher salt and freshly ground black pepper (as needed)
• 1/4 cup unsalted butter (plus more for greasing)
• 3/4 cup finely diced shallots
• 1 cup sliced carrots (about ¼-inch thick)
• 1/2 cup diced fennel (plus 2 tablespoons chopped fennel fronds)
• 1 cup sliced yellow fingerling potatoes (about ¼-inch thick)
• 3 tablespoons all-purpose flour
• 2 cups fish or vegetable broth
• 1/4 cup heavy cream
• 1/2 cup frozen peas
• 2 tablespoons lemon zest
• 2 tablespoons lemon juice
• A pinch of cayenne pepper