
Ingredients
- 500g PGI Welsh Lamb mince
 - 30g parsley
 - 80g Grana Padano PDO cheese
 - 80g Pecorino Romano PDO cheese
 - 250g Burrata di Andria PGI cheese
 - 250g sourdough bread
 - 300ml milk
 - 2 eggs
 - Black pepper
 - Salt
 
For the tomato sauce
- 1 large white onion
 - 1 garlic clove
 - 1kg tomato passata
 - 10 basil leaves
 - Salt
 
For the pesto
- 300g basil leaves
 - 80ml extra virgin olive oil
 - 20g Pecorino Romano PDO cheese
 - 20g Grana Padano PDO cheese
 - ½ a garlic clove
 - 20g pine nuts
 - Salt
 
                 60
              
              
                Cooking Time
              
            
                40
              
              
                  Prep Time
              
            
                4
              
              
                   Serves
              
            - To make the tomato sauce, chop the onion and garlic and sweat them in a saucepan with some extra virgin olive oil before adding the passata. Season with salt and pepper and add the basil leaves. Simmer for about 1 hour, adding some water if it gets too dry.
 - While that’s simmering, heat 2 tablespoons of olive oil in a large roasting tin. Season the lamb shoulder with salt and pepper and fry it in the oil over a high heat, until nicely seared all over.
 - Cut the bread into small pieces and soak in the milk until all of it has been absorbed, then squeeze out any excess liquid by hand.
 - Put the meat in a bowl, add the bread and mix thoroughly. At this point add the Grana Padano, Pecorino, chopped parsley and eggs. Mix well and adjust with salt and pepper.
 - Shape the mixture into 12 meatballs. Making a small well in the centre of each one, add in a teaspoonful of Burrata cheese and close them up again, being careful they are well sealed so the Burrata won’t leak out.
 - To make the pesto, quickly blanch the basil leaves in boiling water and cool them down to halt the cooking in iced water. Drain and transfer into a blender. Add all the other pesto ingredients and blitz until everything is well combined. Adjust with salt.
 - Add the meatballs into the tomato sauce and let them cook thoroughly. Transfer into a serving dish and finish with generous dollops of pesto.
 
