Roasted Red Pepper Pecan Penne

Section: Satisfying Main Dishes for Every Occasion

This penne dish combines the smoky sweetness of roasted red peppers with the rich, nutty essence of pecans for an elevated pesto. The sauce comes together with garlic, fresh basil, Parmesan, olive oil, and a splash of cream, then is mixed with the hot pasta and finished with mozzarella for extra meltiness. Added bacon or chicken boosts the savoriness, rounding out a dish that's hearty yet refreshing. Serve hot with a shower of extra Parmesan for a meal that's both comforting and impressive, all in just about 25 minutes from start to finish.

A woman wearing a chef's hat and apron.
Recipe Author Maria
Updated as of Sat, 24 May 2025 20:46:11 GMT
A bowl of pasta with sauce and cheese. Bookmark
A bowl of pasta with sauce and cheese. | foodbymary.com

Roasted Red Pepper and Pecan Pesto Penne is that flavor-packed weeknight pasta I make when I want something special in just a half hour. Sweet roasted red peppers join toasted pecans and fragrant basil for a silky sauce that feels restaurant fancy but is so easy.

The first time I tossed pecans into pesto it felt like discovering a secret ingredient. Their buttery flavor has made this recipe my go-to anytime I crave something comforting and bold.

Ingredients

  • Pasta such as penne or fettuccine: Hollow pasta holds the sauce well Use a bronze-cut pasta for best texture
  • Pecans: Buttery and rich for the unique pesto flavor Use fresh or toasted for deeper taste
  • Garlic: Lends sharpness and depth Fresh garlic delivers the most pungent and bright note
  • Basil fresh: The herbal foundation of pesto Use leaves with no dark spots or wilting
  • Parmesan cheese: Adds salty nutty savor Use real Parmigiano Reggiano for maximum flavor
  • Olive oil: Brings everything together Cold-pressed extra virgin boosts aroma
  • Roasted red peppers: Bring sweetness Choose peppers with deep color and avoid brands with too much brine
  • Heavy cream: Turns the pesto into a velvety sauce Look for high-quality cream with clean taste
  • Mozzarella cheese shredded: Melts in for creamy stretches Use whole milk mozzarella if you love richness
  • Bacon fried or leftover chicken: For savory heartiness or skip for vegetarian Use crisp bacon or seasoned chicken
  • Salt: Season thoughtfully Taste before adding extra
  • Pepper: Adds zest and rounds out the flavors Use freshly cracked for better aroma

Step-by-Step Instructions

Boil the Pasta:
Fill a large pot with plenty of water and a generous handful of salt Bring to a rolling boil and add the pasta Stir right away so the noodles do not stick Cook until just al dente as the pasta will finish in the sauce Reserve a cup of pasta water before draining
Blend the Pesto Base:
In your food processor combine pecans peeled garlic basil leaves Parmesan cheese olive oil and roasted red peppers Pulse in short bursts until the mixture forms a thick even paste Scrape down the sides as needed Stop processing before it gets too smooth a little texture is lovely
Cook the Creamy Sauce:
Place a large saucepan over medium heat Transfer the red pepper pecan paste to the pan Pour in half the heavy cream and stir to combine As the mixture starts to bubble slowly add shredded mozzarella Stir often and add the rest of the cream gradually if the sauce looks too thick Season generously with salt and pepper Let it cook until the cheese is melted and the sauce is silky
Combine Pasta and Sauce:
Add the drained pasta directly into the pan with the sauce Toss well to coat every piece Add crisp bacon or cooked chicken if you like Gently turn the pasta with tongs for a couple minutes to warm everything together If the sauce is too tight add a splash of reserved pasta water until creamy
Serve and Garnish:
Spoon the finished pasta into bowls Top with extra Parmesan cheese and a twist of pepper Scatter a few basil leaves for a fresh look Serve right away for the best creaminess
A bowl of pasta with a red sauce. Bookmark
A bowl of pasta with a red sauce. | foodbymary.com

I could talk all day about pecans The way they toast and get almost sweet is what makes this dish unforgettable My kids always ask for extra pecans on top and it turns into a treasure hunt at the table

Storage Tips

To store leftovers let the pasta cool to room temperature first Then move it to an airtight container and keep it in the fridge for up to three days When reheating add a splash of cream or milk and gently warm on the stove This refreshes the sauce and brings back its silky texture Microwaving works in a pinch but the sauce may thicken more

Ingredient Substitutions

If you are out of pecans try walnuts or almonds for a similar crunch For a lighter option you can use half and half instead of heavy cream Sundried tomatoes work well as a replacement for roasted red peppers just soak them first Vegetarian bacon or grilled vegetables make great swaps for the meat duo

A bowl of pasta with a green leaf on top. Bookmark
A bowl of pasta with a green leaf on top. | foodbymary.com

Serving Suggestions

This pasta is delicious with a fresh green salad or roasted broccoli For a complete meal serve with a crusty loaf of bread to mop up extra sauce Sometimes I add a handful of arugula or spinach to the pasta right at the end for more greens and a peppery contrast

Cultural Historical Context

While classic pesto hails from Genoa with pine nuts and basil this modern twist brings an American spirit with southern pecans and roasted peppers The creamy element is a nod to Italian American comfort food traditions making it the kind of recipe that bridges old and new worlds

Frequently Asked Questions

→ Can I use another type of nut instead of pecans?

Yes, walnuts or almonds can be substituted for pecans if desired, though each will slightly change the flavor.

→ What type of pasta works best for this dish?

Penne is classic, but fettuccine or rigatoni also hold the creamy pesto sauce nicely.

→ Is it possible to make this dish vegetarian?

Yes, simply omit the bacon or substitute with vegetarian bacon or sautéed mushrooms.

→ How do I store leftovers?

Transfer leftovers to an airtight container and refrigerate for up to three days. Reheat gently on the stove or in the microwave.

→ Can I make the pesto sauce ahead of time?

Absolutely. The red pepper pecan pesto can be prepared in advance and kept chilled for up to two days before using.

Roasted Red Pepper Pecan Penne

Creamy penne pasta blended with roasted red pepper, toasted pecans, and Parmesan for bold, nutty flavor.

Prep Time
10 minutes
Cooking Time
15 minutes
Overall Time
25 minutes
Recipe Author: Maria

Dish Category: Main Dishes

Recipe Difficulty: Medium Effort

Cuisine: American

Serves: 6 Serving Size

Dietary Options: ~

What You’ll Need to Cook

→ Pasta

Ingredient 01 340 g pasta, such as penne or fettuccine

→ Pesto Sauce

Ingredient 02 120 g pecans
Ingredient 03 5 garlic cloves
Ingredient 04 15 g fresh basil leaves
Ingredient 05 45 g Parmesan cheese, grated
Ingredient 06 60 ml extra-virgin olive oil
Ingredient 07 170 g roasted red peppers, drained (approx. 1 small jar)

→ Sauce Enrichment

Ingredient 08 240 ml heavy cream, divided
Ingredient 09 115 g mozzarella cheese, shredded

→ Protein

Ingredient 10 6 slices cooked bacon or cooked chicken, chopped

→ Seasoning

Ingredient 11 0.5 teaspoon salt, or to taste
Ingredient 12 0.5 teaspoon black pepper, or to taste

→ Garnish

Ingredient 13 Additional grated Parmesan cheese, for serving

Steps to Prepare

Step 01

Bring a large pot of salted water to a boil. Add pasta and cook until al dente according to package directions. Drain and set aside.

Step 02

In a food processor, combine pecans, garlic cloves, basil, Parmesan cheese, olive oil, and roasted red peppers. Process until a coarse paste forms.

Step 03

Transfer the pesto mixture to a large saucepan over medium heat. Add 120 ml heavy cream and cook until starting to simmer.

Step 04

Stir in shredded mozzarella. If the sauce is too thick, add the remaining 120 ml heavy cream. Season with salt and black pepper to taste.

Step 05

Add the cooked pasta and bacon or chicken to the sauce. Toss thoroughly to coat. Plate and finish with extra grated Parmesan as desired.

Extra Cooking Tips

  1. Store cooled leftovers in a sealed container in the refrigerator for up to three days.

Must-Have Tools

  • Large saucepan
  • Food processor
  • Pot for boiling pasta
  • Colander

Allergen Information

Always check ingredient labels for allergens and seek expert advice if uncertain.
  • Contains tree nuts (pecans)
  • Contains dairy
  • Contains gluten

Nutrition Info (Per Serving)

These details are for guidance and aren’t a replacement for professional advice.
  • Calories Count: 729
  • Fats: 51 grams
  • Carbs: 48 grams
  • Proteins: 20 grams