Pork meatballs with tagliatelle

Name: Pork meatballs with tagliatelle
Cook time: 2 h 30 min
Total time: 2 h 30 min
Cuisine: Italian, European, Mediterranean
Ingredients: 500g of pork mince, coarse; 25g of white breadcrumbs, fresh; 2 smoked bacon, fatty and finely diced; 1 tsp Dijon mustard, heaped; 1 egg yolk; 1 small shallot, finely diced; 1 tbsp of sage, chopped; 1/2 tsp fennel seeds, toasted and ground; black pepper; Maldon salt; olive oil; 1 free-range egg, plus additional egg yolks to make up 115g; 5g of olive oil; 200g of 00 flour; 7g of Maldon salt, fine ground; semolina, for dusting; 1 fennel bulb, outer leaves removed, trimmed and finely diced; 1 shallot, finely diced; 2 garlic cloves, crushed; 100ml of white wine; 1 tin of chopped tomatoes; 1 tsp sage, chopped; Parmesan