One-pot Cacio e Pepe

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Cheesy pasta at your service.

One-pot Cacio e Pepe. This is my non-traditional version of an Italian favorite. It comes together in less than 30 minutes, made in one-pot and only requires five ingredients. Cozy, creamy and rich in cheesy goodness. It resembles a risotto without all the extra work. Hurray!

Cacio e Pepe Orzo.

Why you'll love my recipe.

Simple, versatile and quick

Use this creamy sauce as a base for other pasta recipes. You can add vegetables or chicken or enjoy it with steak.

Creamy and cheesy

My cacio e pepe sauce recipe is velvety, creamy and in every cheese lovers dream!

What is Cacio e Pepe?

Cacio e Pepe is an authentic Italian pasta dish that is made with cheese and toasted black pepper. A stripped down, simpler version of what we know as mac and cheese. Americanized versions of this recipe call for the use of heavy cream, which, if you know, is highly frowned upon in the Italian regions.

What is orzo?

Although the origin lies in Italy, Orzo has become popular in many European and middle eastern cooking recipes. Did you know puntalette, translated as “tiny tips” in Italian is another name for Orzo? Orzo literally means “barley”, which makes sense because the pasta shape resembles a grain. Above all, we can all agree pasta is a universal love language that we all understand. 

Orzo and cracked black pepper in cooking pan.

The best cheese to use for Cacio e Pepe.

Because cheese is the star of this dish, quality matters. Don’t let anyone tell you otherwise. Without a doubt, a good quality Parmigiano Reggiano is what I highly recommend. Believe it or not, Parmesan and Parmigiana Reggiano are not the same kind of cheese. I know, shocker! The two main differences is their origin and method of production.

Parmesan

Parmesan can be made anywhere and may not adhere to strict standards of production. The quality and flavor between producers vary.

Parmigiano Reggiano

Parmigiano Reggiano is a protected destination of origin cheese (PDO) made in specific regions of Italy. It has to meet high standards in  terms of ingredients, production method, cattle diet and aging before making it to the grocery market, which all result in its high quality, flavorful cheese. These laws set in place are to preserve the integrity of Italian products, no additives. Considered the superior, authentic version. Read more about this special cheese at https://parmigianoreggiano.us/

Can I use milk instead of heavy cream?

Yes, you can use milk instead of heavy cream for pasta sauce but it will affect the texture, flavor and richness of the final product. Heavy cream also adds thickness. If using milk, choose whole milk and add a thickening agent like making a roux. Don’t forget to save pasta water to help create a smooth and silky sauce.

Can I use pre-shredded cheese?

There is a sneaky ingredient hiding in pre-shredded cheeses. When you look on the back of a pre-shredded cheese bag, you will almost always find the ingredient, potato starch, natamycin or cellulose. It is known for it’s anti-caking and moisture absorbing properties. It is also used to keep the pre-shredded cheese from clumping together in the bag.

As a result of these added ingredients, you may notice the cheese just doesn’t melt right when you use it for sauces or even on pizza toppings. On the other hand, freshly grated cheese is exactly that. Fresh. No added preservatives or chemicals. Guaranteed clump free and smooth. 

Why is it important to measure pasta?

Something as simple as measuring the right servings of pasta in a recipe really does make a difference. It affects the pasta to sauce ratio. Too much pasta can dilute the sauce and too little pasta can make it overwhelming. Pasta is typically measured at 2 ounces per serving. Short pasta, like fusilli, penne, is usually equal to 1/2 cup when measured dry. 

Expert tips from my test kitchen.

Freshly grated cheese

Avoid pre-shredded cheese as it doesn’t melt as well and contains added ingredients.

Use the right pasta

If you don’t have orzo on hand, pick a pasta shape that is small like orecchiette or thin like spaghetti.

Save the starchy pasta water

This recipe is one-pot, which means we are cooking the sauce directly in the pasta water. The starch in the pasta water emulsifies the cheese, creating an even more creamy and smooth sauce.

Looking for other pasta recipes?

Here are a few of my other popular pasta recipes on the blog:

Cacio e Pepe Orzo.

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Orzo pasta in large cooking pan with gold handles.

One-pot Cacio e Pepe

Patricia Martinescu from Bake Cook Repeat
One-Pot Cacio e Pepe Orzo. This is my non-traditional version of an Italian favorite. It comes together in less than 30 minutes, made in one-pot and only requires five ingredients.
5 from 2 votes
Prep Time 5 minutes
Cook Time 25 minutes
Total Time 30 minutes
Course Dinner
Cuisine American, Italian
Servings 5
Calories 422 kcal

Ingredients
 
 

  • 2 cups orzo pasta dry and uncooked
  • 4 cups water
  • 1/2 cup heavy whipping cream
  • 1 cup Parmesan or Parmigiano Reggiano freshly grated plus additional for garnish
  • 2 Tablespoons unsalted butter
  • 1/2 teaspoon freshly cracked black pepper plus additional for garnish

Instructions
 

  • In a large skillet or cooking pan, add cracked black pepper. Toast on medium heat for a few minutes until fragrant. Then, add uncooked orzo and toast for 1-2 minutes.
    2 cups orzo pasta, 1/2 teaspoon freshly cracked black pepper
    Orzo and cracked black pepper in cooking pan.
  • Add water to the same cooking pan.
    Glass measuring cup adding water to pan with uncooked orzo pasta.
  • Simmer on medium low heat, stirring frequently, for about 12-15 minutes until most of the water is absorbed. Stir in heavy whipping cream, parmigiano, and butter.
    Cream and Parmesan added to cooked orzo pasta.
  • Bring to a low simmer for 5-7 minutes until the sauce is slightly thickened. Garnish with additional cracked black pepper and additional cheese.
    1/2 cup heavy whipping cream, 2 Tablespoons unsalted butter, 1 cup Parmesan or Parmigiano Reggiano
    Cacio e Pepe Orzo.

Nutrition

Calories: 422kcalCarbohydrates: 46gProtein: 16gFat: 19gSaturated Fat: 12gPolyunsaturated Fat: 1gMonounsaturated Fat: 5gTrans Fat: 0.2gCholesterol: 53mgSodium: 341mgPotassium: 176mgFiber: 2gSugar: 2gVitamin A: 646IUVitamin C: 0.1mgCalcium: 272mgIron: 1mg

The provided nutritional value above is an estimate per serving. 100% accuracy is not guarenteed. Please see Nutrition Information Disclaimer in our Privacy Policy.

Nutrition Information Disclaimer
Keyword Easy dinner, One-pot meals, Pasta
Have you tried this recipe?Please leave a comment/review below!
About me.

Hi! I'm Patricia.

Welcome to Bake Cook Repeat! If you’re looking for simple, rustic, & realistic everyday recipes, you’ve come to the right place. The recipes you will find here are inspired by the people and places I love most.

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