Creamy Spicy Shrimp Dip

Ingredients

• 1 1/4 pounds fresh medium shrimp, peeled and deveined (If desired leave the tails on 3 shrimp to put on top of the dip)
• 1 tablespoon butter
• 1/2 cup diced red bell pepper
• 3 green onions, white and green parts sliced
• 1 garlic clove, minced
• 2 teaspoons Creole or cajun seasoning, divided
• 1 (8-ounce) pacakge cream cheese, softened
• 1/3 cup mayonnaise
• 1 1/2 teaspoons lemon juice
• 1 teaspoon Worcestershire sauce
• 1/4 to 1/2 teaspoon crushed red pepper flakes
• 1/3 cup freshly grated Parmesan cheese
• 1 1/2 cups shredded mozzarella cheese