Spaghetti with Clam Sauce

Ingredients

• 15 mL (1 tbsp) olive oil
• 2 large shallots, finely chopped
• 2 cloves garlic, finely chopped
• 2 cans (184 g/6-1/2 oz each) clams, drained and rinsed
• 1 package (284 g/10 oz) frozen chopped spinach, thawed and drained
• 750 mL (3 cups) fish stock
• 15 mL (1 tbsp) cornstarch
• Finely grated zest and juice of 1 lemon
• 50 mL (1/4 cup) chopped parsley
• 0.5 mL (1/8 tsp) each salt and pepper
• 454 g (1 lb) spaghetti