Portuguese-Style Clam Chowder

Ingredients (11)

• 5 tbsp extra-virgin olive oil, divided
• 2 tbsp tomato paste
• 2 tbsp smoked paprika
• 2 sprigs fresh thyme
• 2 sprigs fresh oregano
• 2 14.5 oz cans fire-roasted tomatoes, plus 2 cans' worth of water
• 1 lb cooked (or smoked) linguca sausage, or chorizo
• 1 buls fresh fennel
• 48 cockles or littleneck clams
• 3 tbsp Madeira
• 2 tbsp red wine vinegar