Prawn and Chorizo Paella

Ingredients

• 2 tablespoons vegetable oil
• ½ cup onion, small dice
• ½ red bell pepper, medium dice
• ½ cup chorizo sausage, casings removed
• 1½ teaspoons fresh garlic, finely minced
• 2 teaspoons paprika
• ¼ teaspoon salt
• ¾ cup Arborio rice
• 2 cups tomato-clam cocktail, divided
• 12 prawns, tails removed
• 1 tablespoon parsley, chopped
• ½ teaspoon lemon zest