Cacio e Pepe (Ketchup Pepe)
Cacio e Pepe (Ketchup Pepe) is a medium Italian recipe that serves 4. 460 calories per serving. Recipe by ChefSteps on YouTube.
Prep: 14 min | Cook: 27 min | Total: 51 min
Cost: $8.45 total, $2.11 per serving
Ingredients
- 2 tablespoons Whole black peppercorns (Tel cherry or high‑quality) (Will be toasted, cooled and coarsely/finely ground)
- 340 g Spaghettoni (high‑quality dried pasta, e.g., Graniano) (Thick spaghetti; rough‑sawn surface for better sauce adhesion)
- 150 g Pecorino Romano cheese (Finely grated with the smallest side of a box grater; add off‑heat)
- 1 tablespoon Kosher salt (Lightly salt the pasta water; adjust to taste)
- 2.5 L Water (For boiling pasta; reserve 2 cups (≈480 mL) starchy water before draining)
Instructions
Toast peppercorns
Heat a dry skillet over medium‑high heat. Add the whole peppercorns and toast, shaking the pan constantly, until they become fragrant and lightly browned, about 5 minutes.
Time: PT5M
Cool and grind pepper
Transfer toasted peppercorns to a small tray and let them cool to room temperature (≈5 min). Then grind them using a pepper grinder or mortar‑pestle to achieve a mix of coarse pieces and fine powder.
Time: PT7M
Boil pasta water
Fill the large pot with 2.5 L water, add the tablespoon of salt, and bring to a rolling boil.
Time: PT5M
Cook spaghettoni
Add the spaghettoni to the boiling water. Cook for about 10 minutes, or until the pasta is 75‑80 % of the way to al dente (it should still have a firm bite).
Time: PT10M
Reserve starchy water
Using a ladle, scoop out 2 cups (≈480 mL) of the cooking water and set aside in a heat‑proof bowl. This water is rich in starch and will create the emulsion.
Time: PT2M
Create pepper broth
Return the skillet to low heat. Add the reserved starchy water and the ground pepper. Stir gently to dissolve the pepper and form a fragrant, slightly cloudy broth.
Time: PT3M
Finish cooking pasta in broth
Add the partially cooked spaghettoni to the skillet. Toss continuously for 2‑3 minutes, allowing the pasta to absorb the pepper broth and reach al dente.
Time: PT3M
Emulsify cheese off‑heat
Remove the skillet from the burner. Sprinkle the grated Pecorino Romano over the pasta while stirring constantly. Add the remaining cheese a little at a time, allowing it to melt into the hot water and create a glossy, creamy sauce.
Time: PT3M
Plate and finish
Warm serving plates, then twirl a portion of pasta onto each plate using a ladle or tongs. Finish with an extra sprinkle of Pecorino and a pinch of freshly ground pepper.
Time: PT2M
Nutrition Facts
- Calories
- 460
- Protein
- 15 g
- Carbohydrates
- 55 g
- Fat
- 15 g
- Fiber
- 2 g
Dietary info: Contains dairy, Contains gluten
Allergens: Milk, Wheat
Last updated: April 11, 2026






