Preheat oven to 180c/350f.
Combine cream, egg yolks, finely grated parmesan cheese, ground pepper and salt to taste in a jug and mix well, then set aside.
300 ml pure cream, 2 egg yolks, 2 teaspoon fresh ground black pepper, fine salt to taste, 60 g finely grated fresh parmesan
Cook pasta according to package directions, less one minute.
250 g penne pasta
Meanwhile, in a medium frypan, fry the pancetta over medium-high heat until starting to crisp, adding 1-2 teaspoon of olive oil if needed. Then add crushed garlic and fry for another minute, then switch off the heat.
1-2 teaspoon olive oil, 150 g sliced pancetta, 3 garlic cloves
When pasta is finished cooking, drain and return it to the same pot then mix through the pancetta and garlic mixture to coat the pasta.
Add cream mixture to warm pasta while still in the pot, and mix well to coat completely, continuing to mix for about a minute.
Pour pasta into baking dish, then top with shredded mozzarella cheese and bake for 18-20 minutes, or until mozzarella is lightly browned then serve.
40 g shredded mozzarella