Salmon Pie with Roasted Peppers, and Horseradish - Enjoy This Recipe

Ingredients

• 2 medium leeks, trimmed, washed well, and sliced thin (see Note)
• 2 tablespoons olive oiI
• 1 14-ounce jar roasted red peppers, drained and coarsely chopped (about 1 1⁄2 cups)
• 1 tablespoon bottled horseradish
• Coarse kosher or sea salt
• Freshly ground black pepper
• 1 pound frozen puff pastry, thawed
• 1 1⁄2 pounds salmon fillet, skinned and cut into 4 pieces