Florida Shrimp Pie A Creamy Savory Taste of Sunshine

Ingredients

• 1 1/4 cups (150g) all-purpose flour, plus more for dusting
• 1/2 teaspoon (2.5ml) salt
• 1/2 cup (113g) unsalted butter, very cold and cut into cubes
• 1/4 cup (60ml) ice water, plus more if needed
• 1 tablespoon (15ml) olive oil
• 1 small yellow onion, finely chopped (about 1/2 cup)
• 2 cloves garlic, minced
• 1 pound (450g) peeled and deveined Florida shrimp, medium size
• 1/2 cup (120ml) dry white wine (such as Sauvignon Blanc or Pinot Grigio)
• 1/4 cup (30g) all-purpose flour
• 1 1/2 cups (360ml) whole milk
• 4 ounces (113g) cream cheese, softened
• 1 cup (113g) shredded sharp cheddar cheese
• 1/2 cup (50g) grated Parmesan cheese
• 1/4 cup (5g) chopped fresh parsley
• 1/4 cup (5g) chopped fresh chives
• 1 teaspoon (5ml) Old Bay seasoning
• 1/4 teaspoon (1.25ml) black pepper
• 1 large egg, beaten (for egg wash)