Cacio e pepe is famously easy to describe and easy to ruin. Pecorino thrown into a hot pan seizes into rubbery strings. Made into a paste with warm pasta water first, it melts into a sauce. That paste is the entire recipe.
Everything you need
- 200 g tonnarelli or spaghetti
- 1½ cups (120 g) pecorino romano, very finely grated
- 1 tbsp black peppercorns, coarsely cracked
Weigh, don't scoop. Measuring flour by cups can overpack it and dry out your bake. Tap any ingredient to open its converter.
Method
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Boil the pasta in less water than usual and salt it lightly. You want the water starchy and the pecorino is already salty.
For this step
- 1½ cups (120 g) pecorino romano
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Toast the cracked pepper in a dry pan for 40 seconds until it smells sharp and floral, then take it off the heat.
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Grate the pecorino into a bowl and add pasta water a spoonful at a time, stirring, until you have a smooth paste like thick cream.
For this step
- 1½ cups (120 g) pecorino romano
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Drain the pasta two minutes early, keeping plenty of water, and toss it in the pepper pan off the heat with a splash of water.
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Add the cheese paste and stir vigorously, adding water in small amounts, until it turns into a glossy sauce that coats every strand.
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Worth knowing
- Warm pasta water for the paste, not boiling. Boiling water cooks the cheese and it splits on the spot.
- Grate the pecorino as fine as you can. Coarse shreds refuse to melt smoothly.
Nutrition: estimated from typical ingredient values, not laboratory tested. Check the labels on what you actually buy.
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A note on cooking safely. Recipes are provided for informational purposes only and are not medical or nutritional advice. Cooking times, temperatures and quantities are suggestions: use your own judgement, and check that meat, poultry, fish and eggs are properly cooked before serving.
Consult a qualified healthcare professional before making dietary changes, particularly if you have allergies, a medical condition or specific nutritional requirements.