Easy Frozen Seafood Boil

Ingredients

• 1 pound frozen shrimp, deveined and shell-on
• 1 pound frozen mussels
• 1 pound frozen baby octopus
• 4 medium red potatoes, quartered
• 2 ears of corn, cut into thirds
• 1 lemon, cut into wedges
• 2 tablespoons Old Bay seasoning
• 1 tablespoon garlic powder
• 1 teaspoon cayenne pepper (adjust to taste)
• 1 tablespoon salt
• 4 tablespoons unsalted butter
• Fresh parsley, chopped (for garnish)