Buca Di Beppo Chicken Carbonara Recipe: Creamy Sauce with Pancetta and Peas

I first tasted authentic carbonara in a tiny Roman trattoria, and this version captures that same creamy richness while adding tender chicken and sweet peas for a heartier take.

The secret lies in combining pancetta with rendered chicken drippings to build a deep, savory base for the sauce. Freshly grated pecorino and parmesan melt into the pasta water to create that signature velvety texture without heavy cream.

Each bite delivers the perfect balance of smoky pancetta, juicy chicken, and bright peas against the creamy egg-based sauce coating every strand of pasta. It’s comfort food elevated to restaurant quality.

This dish comes together in 30 minutes with careful timing, ensuring the sauce remains creamy and the chicken perfectly cooked. The result is worth every minute.

Ingredients for Buca Di Beppo Chicken Carbonara

Pantry staples meet deli counter finds for this rich, hearty dish.

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The pancetta is non-negotiable here—look for it at the deli counter or near the cured meats. Most grocery stores carry it, but Whole Foods or a good Italian market will have the best quality. The chicken should be fresh (not frozen) for the best texture. For the cheeses, freshly grated from a wedge is key—pre-grated won’t melt as smoothly into the sauce.

No pancetta? Thick-cut bacon works in a pinch, but it’s saltier so go light on the added salt. Swap peas for asparagus tips if you want a different texture. The eggs should be fresh—farmers market eggs give the sauce a richer color. If you’re nervous about raw eggs, use pasteurized ones (the texture won’t be quite as velvety though).

Leftovers keep 3-4 days in the fridge (the sauce thickens as it cools). Reheat gently with a splash of water or milk to loosen. Not ideal for freezing—the eggs can get weird. Best eaten fresh, honestly (worth the effort).

Step-by-Step Instructions for Buca Di Beppo Chicken Carbonara

Here’s the method. Straightforward, tested, works every time.

Step 1: Cook the Spaghetti Until Al Dente

Bring a large pot of salted water to a rolling boil. Add the 1 lb Spaghetti and cook according to package instructions until 1 minute shy of al dente. You want the pasta slightly underdone because it’ll finish cooking in the sauce.

Reserve 1 cup Reserved Pasta Water before draining—the starchy liquid is essential for creating the signature creamy sauce. Drain the spaghetti but don’t rinse it; the surface starch helps the sauce cling beautifully to every strand.

Step 2: Sear the Pancetta and Chicken

Heat the 2 tbsp Olive Oil in a large, deep skillet over medium-high heat. Add the 4 oz Pancetta and cook for 4-5 minutes, stirring occasionally, until the fat renders out and the pancetta turns golden and crispy.

Add the 1.5 lb Boneless Chicken Breast pieces to the pan and season with 1.5 tsp Kosher Salt and 1 tsp Freshly Ground Black Pepper. Cook for 6-7 minutes, stirring occasionally, until the chicken is cooked through and light golden brown. Remove from heat and set aside.

Step 3: Prepare the Egg and Cheese Mixture

In a medium bowl, whisk together the 3 whole Large Eggs, 1 cup Pecorino Romano Cheese, and 0.5 cup Parmesan Cheese until smooth and well combined. The mixture should be thick and pale yellow, almost like a custard.

Here’s the thing—this mixture will thicken the sauce, but it’s crucial to temper it properly. Set the bowl aside while you finish cooking the pasta and prepare the skillet for the final steps.

Step 4: Combine Everything Off Heat

Return the skillet with pancetta and chicken to low heat. Add the drained spaghetti and 1 cup Frozen Green Peas to the skillet, tossing to coat in the rendered fat. Add ½ cup of the reserved pasta water and toss vigorously for 30 seconds.

Remove the skillet from heat completely. Pour the egg and cheese mixture into the skillet while stirring constantly for 1-2 minutes until it forms a creamy sauce. If the sauce is too thick, add more reserved pasta water 1 tablespoon at a time until it reaches your desired consistency.

Finally, stir in the 3 cloves Garlic Cloves and toss everything together. The residual heat will gently cook the garlic and finish the sauce without scrambling the eggs.

Creative Variations of These Flavors

Lighter Spring Version

Swap the pancetta for 4 oz prosciutto torn into strips and add 1 cup asparagus tips with the peas. The prosciutto adds saltiness without the fat. Use whole wheat spaghetti for extra fiber. I love this version after foraging wild garlic along the coast. 🌱

Spicy Calabrian Twist

Add 1 tbsp Calabrian chili paste to the egg mixture before combining. The heat cuts through the richness beautifully. Garnish with ¼ cup chopped parsley for freshness. This became my go-to after a local BBQ competition where I first tried the combo.

Vegetarian Adaptation

Omit the chicken and pancetta, using 8 oz mushrooms sautéed with 2 tbsp olive oil instead. Add ½ tsp smoked paprika for depth. The mushrooms soak up the sauce while adding meaty texture. My farmers market finds make this version shine.

Creamy Bacon Variation

Replace pancetta with 6 slices thick-cut bacon from my local butcher. Use 2% milk instead of pasta water for extra creaminess. The bacon’s smokiness pairs perfectly with the pecorino. Honestly, this might be my favorite weekend indulgence.

Herb-Infused Upgrade

Stir in 2 tbsp chopped fresh tarragon and 1 tbsp thyme leaves at the end. These wild herbs I forage add a French touch to the Italian classic. The aromatic notes elevate the dish without overpowering it. 💫

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