Lemon & fennel pork meatballs - Good Food Middle East

Ingredients

• 2 tbsp olive oil
• 1 medium onion, finely chopped
• 2 garlic cloves, finely sliced
• 2 x 400g cans plum tomatoes
• 1 lemon, zested and cut into wedges
• 500g pork mince
• 2 tsp fennel seeds
• 250g kale
• 25g pine nuts, toasted
• crusty bread or mashed potato, to serve (optional)