Spaghetti alla Carbonara

Instructions:

STEP 1 Put a large saucepan of water on to boil. STEP 2 Finely chop the 100g pancetta, having first removed any rind. Finely grate 50g pecorino cheese and 50g parmesan and mix them together. STEP 3 Beat the 3 large eggs in a medium bowl and season with a little freshly grated black pepper. Set everything aside. STEP 4 Add 1 tsp salt to the boiling water, add 350g spaghetti and when the water comes back to the boil, cook at a constant simmer, covered, for 10 minutes or until al dente (just cooked). STEP 5 Squash 2 peeled plump garlic cloves with the blade of a knife, just to bruise it. STEP 6 While the spaghetti is cooking, fry the pancetta with the garlic. Drop 50g unsalted butter into a large frying pan or wok and, as soon as the butter has melted, tip in the pancetta...