Ingredients:
- 1 lb (450g) spaghetti or linguine
- 4 qts (3.8L) water
- 2 tbsp (30g) salt
- 1/2 cup (115g) unsalted butter
- 6 cloves (18g) garlic, minced
- 1/2 cup (120ml) reserved pasta water
- 1 cup (100g) freshly grated Parmesan cheese
- 1/4 tsp (1.5g) freshly cracked black pepper
- 2 tbsp (8g) fresh parsley, chopped
Instructions:
- Bring the salted water to a rolling boil. Note: The water should look and taste like the sea.
- Add the noodles and cook until al dente, which is usually 1-2 minutes less than the package says.
- Before draining, scoop out at least 1 cup of the cloudy pasta water and set it aside.
- Melt the butter in a skillet over medium low heat.
- Add the minced garlic and sauté for 2-3 minutes until fragrant and translucent. Note: If the garlic turns brown, it'll taste bitter, so keep the heat low.
- Pour 1/2 cup (120ml) of the reserved pasta water into the butter and garlic.
- Increase heat to medium and whisk for 1 minute until the liquid looks unified and slightly thickened.
- Toss the drained noodles into the skillet using tongs.
- Turn off the heat completely. Note: This is the most important step to prevent cheese clumping.
- Sprinkle in the Parmesan and black pepper, tossing rapidly until the cheese melts into a glossy coating.
- Garnish with fresh parsley and serve immediately.