Herb fettucine with mushrooms and broad beans | Fast Ed

Ingredients

• 300g 'OO' flour
• 1 tsp fine salt
• 3 eggs
• 1 egg yolk
• ½ bunch parsley, finely chopped
• 2 rashers bacon, finely diced
• 2 brown onions, sliced
• 4 cloves garlic, sliced
• 500g button mushrooms, finely sliced
• 1 bunch sage leaves
• salt flakes and freshly-milled black pepper
• 1 cup broad beans, peeled
• ¼ cup extra virgin olive oil
• juice of 1 lemon
• finely-grated parmesan cheese, to serve