Easy Homemade Shrimp Butter Spread Recipe - My Homemade Recipe

Ingredients

• 1 small white onion, finely minced (½ cup).
• 1½ pounds large shrimp, shell on.
• 2 teaspoons kosher salt.
• 1 pound unsalted butter, room temperature.
• 2 teaspoons lemon zest.
• 2 tablespoons lemon juice.
• 1 tablespoon Worcestershire sauce.
• ¼ cup fresh parsley, finely chopped.
• ¼ cup fresh dill, finely chopped.
• ½ teaspoon black pepper.
• ½ teaspoon celery seed.