Creamy Leftover Roast Chicken Pasta with Bacon and Parmesan
A bowl of this creamy pasta roast chicken brings together tender pieces of leftover roast chicken, smoky bacon, and penne coated in a silky Parmesan sauce. Soft leeks add a gentle sweetness that works beautifully with the savory chicken. It’s the kind of comforting dinner that makes the leftovers in your fridge look rather exciting.
Why This Recipe Works
The best part of this pasta is how the smoky bacon and sweet leeks flavor the creamy sauce. As the Parmesan melts, the sauce settles around the pasta and coats the little pieces of roast chicken. A splash of chicken stock keeps the sauce loose enough to reach every bite. You get a lovely mix of tender chicken, savory bacon, and creamy pasta without the dish feeling too heavy.
Recipe Details
| Recipe Detail | Information |
|---|---|
| Prep Time | 10 minutes |
| Cook Time | 20 minutes |
| Total Time | 30 minutes |
| Servings | 4 |
What You’ll Need
| Ingredient | Amount |
|---|---|
| Leftover roast chicken, chopped or shredded | 250 g (about 1¾ cups) |
| Penne or fusilli pasta | 350 g (about 12 oz) |
| Smoked bacon or lardons, chopped | 125 g (about 4½ oz) |
| Medium onion or small leek, finely chopped | 1 |
| Garlic cloves, crushed | 2 |
| Hot chicken stock | 120 ml (½ cup) |
| Heavy cream | 125 ml (½ cup) |
| Freshly grated Parmesan cheese | 50 g (about ½ cup) |
| Olive oil | 1 tablespoon |
| Butter | 1 tablespoon |
| Sea salt and black pepper | To taste |
Reheating Tip
For this pasta, a covered nonstick skillet works especially well for warming leftover roast chicken. Cut the meat into small, even pieces so they heat at a similar rate. Then place them in the skillet with a few tablespoons of the chicken stock.
Set the heat to medium-low and cover with a lid. Warm gently, stirring occasionally, until the chicken is heated through. Keep the stock at a light simmer rather than a vigorous boil. This helps the meat stay tender, especially if you’re using roast chicken breast.
A nonstick skillet with a lid makes this easier because the covered pan holds moisture around the chicken. You can also use the same skillet to finish the creamy sauce, keeping cleanup manageable.
For this recipe, you can warm the chicken directly in the sauce during the final cooking stage. Avoid reheating it separately if you’re using that method.
How to Make Leftover Roast Chicken Taste Good Again
The lovely roasted flavor is what makes leftover roast chicken worth keeping. However, a little fresh seasoning can help that flavor stand out after refrigeration.
Here, the garlic, leeks, and bacon provide a savory base for the chicken. Let the bacon develop some golden edges before adding the stock. Those browned bits bring extra depth to the sauce.
When the chicken goes into the warm sauce, fold it through gently so the cream and stock coat each piece. The Parmesan then adds a salty, nutty finish that complements the roast chicken.
Use a sharp chef’s knife to cut larger pieces of chicken into bite-sized chunks. Keeping the pieces similar in size helps distribute them evenly through the pasta. If the chicken is particularly soft, pull it into short, thick shreds with two forks.
Taste the finished sauce before adding extra salt. Bacon, stock, and Parmesan can already provide plenty of seasoning.
How to Make Creamy Leftover Roast Chicken Pasta
Step 1: Cook the Pasta
Bring a large pot of salted water to a boil. Add the penne or fusilli and cook according to the package instructions until al dente.
Before draining, scoop out about ½ cup of the starchy pasta water. Set it aside, then drain the pasta.
Keep the pasta slightly firm because it will spend a little time in the warm sauce. The ridges and hollow centers of penne are especially good at catching the creamy mixture.
Step 2: Soften the Leeks
While the pasta cooks, place a large, deep skillet over medium-low heat. Add the olive oil and butter.
Once the butter melts, add the finely chopped leek or onion. Cook gently for about 8–10 minutes, stirring occasionally, until soft.
The leeks should become tender and sweet without turning dark brown. If they start catching on the bottom of the skillet, reduce the heat slightly.
Step 3: Cook the Garlic and Bacon
Add the crushed garlic to the softened leeks and stir for about 1 minute, until fragrant.
Next, add the chopped smoked bacon. Increase the heat to medium and cook for about 4–5 minutes, stirring regularly.
Look for lightly browned bacon edges and a savory aroma coming from the skillet. The bacon will release some fat, which mixes with the butter and helps flavor the sauce.
Step 4: Build the Creamy Parmesan Sauce
Pour the hot chicken stock into the skillet. Stir gently and scrape up any browned bits from the bottom.
Let the stock simmer briefly, then lower the heat. Pour in the heavy cream and stir until combined.
Add the freshly grated Parmesan a little at a time, stirring until it melts into the sauce.
Keep the heat gentle. A hard boil can make the creamy mixture separate or thicken too quickly.
The sauce should look smooth and lightly coat the back of a spoon.
Step 5: Warm the Leftover Roast Chicken
Add the chopped or shredded leftover roast chicken to the creamy sauce.
Fold the pieces through with a wooden spoon or silicone spatula, making sure the chicken is coated.
Let the chicken warm gently over low heat for about 3–5 minutes, stirring occasionally, until thoroughly heated. Use an instant-read thermometer to confirm reheated chicken reaches 165°F (74°C).
If the sauce thickens too much, stir in a small splash of reserved pasta water. This keeps the chicken surrounded by a soft, creamy coating.
Step 6: Toss the Pasta and Serve
Add the drained pasta to the skillet and gently toss everything together.
Stir until the penne is evenly coated and the roast chicken is distributed throughout the dish.
If the pasta looks a little dry, add more reserved pasta water, one tablespoon at a time. The finished sauce should cling to the pasta without pooling heavily at the bottom.
Taste and adjust the black pepper and salt if needed.
Serve immediately while the sauce is creamy and warm. Add a little extra Parmesan if you like a stronger cheese flavor.
Conclusion
This creamy leftover roast chicken pasta is especially satisfying when the penne catches little pieces of smoky bacon and tender chicken in the Parmesan sauce. The soft leeks bring just enough sweetness to round out the savory flavors. Serve it straight from the skillet while the sauce is silky, with a little extra cheese at the table. It’s a lovely way to give leftover roast chicken a fresh place on the dinner menu.
