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Angel Hair with Fennel Pesto

This elegant angel hair with fennel pesto offers a sophisticated twist on plant-based dining. By slow-roasting the fennel with white wine and aromatics before puréeing, the sauce develops a deep, mellow sweetness that perfectly coats the delicate strands of pasta. The addition of currants provides a subtle burst of fruitiness, beautifully balanced by the savoury heat of dried chilli flakes.

As a dairy-free dish, it relies on high-quality olive oil and a crunchy, toasted breadcrumb garnish to provide richness and texture. It is a fantastic choice for an impressive weekend lunch or a light evening meal, particularly during the transition between seasons when fennel is at its best. Serve in warm shallow bowls to maintain the heat of the fine capellini pasta.

Continue reading below

Ingredients for Angel Hair with Fennel Pesto

  • 2 tablespoons fennel seeds

  • 1/2 teaspoons crushed red pepper flakes

  • 6 tablespoons olive oil, divided

  • 1 yellow onion, finely chopped

  • 2 fennel bulbs, trimmed, cored, and finely chopped (core, outer layers, and fronds reserved

  • stalks discarded)

  • 120ml store-bought tomato sauce

  • 120ml white wine

  • 1/2 teaspoons salt

  • 70g currants

  • 70g unseasoned bread crumbs, lightly toasted

  • 120ml finely chopped fennel fronds (from fennel above)

  • 1 tablespoon dried oregano

  • 450g angel hair pasta (capellini)

How to make Angel Hair with Fennel Pesto

Preheat the oven to 191°C.

Dry-roast the fennel seeds in a heavy-duty sauce pot over medium-high heat, until they become slightly browned and give off a nutty aroma, 30 seconds to 1 minute. Add the crushed red pepper, and give a stir or two. Don’t let the flakes burn.

Add 4 tablespoons of the olive oil and the onion. Sauté until the onion begins to soften, 3 to 5 minutes. Add the chopped fennel. Sauté for another 5 minutes. Add the tomato sauce, wine, and salt, and stir. Cover, and transfer to the oven. Bake for 20 to 30 minutes.

Meanwhile, place the fennel cores and outer layers in 5.7L of salted water, and bring to a boil.

Remove the pot from the oven (the vegetables should be thoroughly soft), and coarsely purée the sauce with an immersion blender. Add the currants, stir, return the pot to the stovetop over low to medium-low heat, and simmer, uncovered, for another 10 minutes. Meanwhile, make the garnish. Combine the remaining 2 tablespoons olive oil, the bread crumbs, fennel fronds, and oregano in a bowl, and toss to mix.

When the water has come to a boil, remove and discard the fennel, and add the angel hair. Drain the pasta after about 1 minute, when it’s just short of al dente, reserving 240ml or so of the cooking water. Return the angel hair to the pot, and set it over medium heat. Add the fennel sauce to the pasta, and toss to incorporate. Add some of the reserved cooking water if needed to help incorporate the sauce and finish cooking the pasta. Serve in shallow bowls, topping each with a “halo” of garnish.

Disclaimer

While every effort has been made to ensure the information is accurate and up to date, individual needs may vary and dietary requirements can differ based on personal health conditions. Always check food labels and allergen information before preparing or consuming any recipe. If you have specific health concerns, allergies, intolerances, or are following a medically prescribed diet, seek advice from your GP, pharmacist, or a registered dietitian before making significant changes to your diet or lifestyle.

Article history

The information on this page is peer reviewed by qualified clinicians.

  • 16 Jan 2026 | Originally published

    Authored by:

    UK recipe editors

    Peer reviewed by

    UK recipe editors
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