Pasta with Red Radicchio and Pancetta Pesto

Prep: 20 minCook: 20 min4 servingsmediumItalian
Pasta with Red Radicchio and Pancetta Pesto

Creamy radicchio pesto pasta enriched with crispy pancetta, toasted almonds, and pine nuts. The pesto combines blanched red radicchio with nuts and olive oil for a vibrant, slightly bitter sauce that clings to caserecce or fusilli. Fresh thyme garnish adds aromatic finishing notes.

Ingredients

4 servings
  • 11 oz pasta, caserecce or fusilli
  • 5 ½ oz pancetta
    guanciale1:1porkcured

    similar cured pork with richer flavor

    Full guide →
  • 2 cucchiai extra virgin olive oil
  • fresh thyme, leaves
  • 5 ½ oz radicchio, Chioggia variety
    chicory1:1vegetables

    similar bitterness and texture

  • 2 oz almonds
    walnuts1:1nuts

    slightly earthier flavor

    Full guide →
  • oz pine nuts
    sunflower seeds0.8:1nutsseedstree_nuts-free

    lower cost alternative

    Full guide →
  • 1 ½ oz Parmigiano-Reggiano, grated
    Grana Padano1:1cheeseeggs-free

    milder alternative

  • 3 ½ tbsp extra virgin olive oil
  • salt(optional)
  • 1 pizzico black pepper, freshly ground

Instructions

  1. 1

    Remove outer radicchio leaves, halve, and slice into thin ribbons.

  2. 2

    Soak radicchio in cold water for about 10 minutes, then drain and pat dry.

  3. 3

    Bring a large pot of salted water to boil and cook pasta according to package directions.

  4. 4

    Combine radicchio, pine nuts, almonds, salt, and pepper in a food processor and blend for one minute.

  5. 5

    Add extra virgin olive oil and grated Parmigiano and blend again for 2-3 minutes until creamy.

  6. 6

    Heat oil in a non-stick skillet over high heat, add pancetta and crisp for 1-2 minutes, being careful not to burn.

  7. 7

    Drain pasta al dente and toss in the skillet with pancetta for one minute off heat.

  8. 8

    Remove from heat, add radicchio pesto with one ladle of pasta cooking water and stir to emulsify.

  9. 9

    Adjust consistency with additional pasta water if needed for creamy texture.

  10. 10

    Plate and garnish with fresh thyme leaves and cracked black pepper.

Tips

Tip 1

Soak radicchio to reduce bitterness and improve texture.

Tip 2

Keep pesto off heat until the final toss to preserve fresh flavor and prevent seizing.

Tip 3

Use pasta water gradually to achieve silky, clinging sauce consistency.

Good to Know

Storage

Pesto keeps refrigerated in an airtight container for up to 3 days; store separately from pasta.

Make Ahead

Prepare pesto up to 2 days ahead. Cook pasta fresh; assemble just before serving.

Serve With

Serve immediately. Optional: drizzle additional olive oil and scatter extra fresh thyme.

See pairing guide →

Common Mistakes

Watch

Do not skip the radicchio soak to avoid overly bitter pesto.

Watch

Do not over-process the pesto to avoid grainy, broken texture; blend just until creamy.

Watch

Do not add pesto while pan is on heat to avoid sauce breaking or pesto cooking unevenly.

Substitutions

Nut-Free Alternatives

pine nuts
sunflower seeds0.8:1nutsseedstree_nuts-free

lower cost alternative

Full guide →

General Alternatives

pancetta
guanciale1:1porkcured

similar cured pork with richer flavor

Full guide →
Parmigiano-Reggiano
Grana Padano1:1cheeseeggs-free

milder alternative

Full guide →
almonds
walnuts1:1nuts

slightly earthier flavor

Full guide →
radicchio
chicory1:1vegetables

similar bitterness and texture

Find more substitutions →