Roasted Red Pepper Vegetable Pasta Sauce

Prep: 15 minCook: 30 min6 servingsmediumItalian
Roasted Red Pepper Vegetable Pasta Sauce

Charred red peppers, fennel, carrot, and onion create a silky vegetable sauce enriched with tomato, stock, and fennel seeds. Partially blended for texture, finished with fresh basil and strips of roasted pepper. Toss with egg pasta for a vibrant, vegetable-forward meal.

Ingredients

6 servings
  • 2 red peppers, quartered and deseeded
  • 2 tbsp olive oil
    vegetable oil1:1neutral_oil

    same_result

    Full guide →
  • 1 fennel bulb, roughly chopped
  • 1 onion, roughly chopped
  • 1 large carrot, roughly chopped
  • 2 garlic cloves, crushed
  • ¼ tsp crushed chillies
  • 1 tsp fennel seeds
  • 2 tbsp tomato purée
  • 1 lb canned chopped tomatoes
  • 2 ½ cups vegetable stock
    water1:1liquid

    reduced_depth

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  • 1 tsp superfine sugar
    brown sugar1:1sweetener

    slight_molasses_note

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  • basil, leaves shredded(optional)
    parsley1:1herb

    different_flavor_profile

    Full guide →
  • 1 lb fresh egg pasta, cooked
    dried pasta1:1pasta_formeggs-free

    longer_cook_time

Instructions

  1. 1

    Heat the grill. Place peppers skin-side up under the grill for 10 minutes or until beginning to char.

  2. 2

    Transfer peppers to a bowl, cover and set aside to cool. When cool enough to handle, peel off the skin and cut the flesh into strips.

  3. 3

    Heat the olive oil in a large saucepan. Cook the fennel, onion and carrot for 8-10 minutes until softened.

  4. 4

    Stir in the garlic, crushed chillies, fennel seeds and tomato purée. Cook for 2 minutes.

  5. 5

    Add the canned tomatoes, stock and sugar. Simmer uncovered for 15 minutes until the vegetables are completely soft.

  6. 6

    Remove a couple of spoonfuls of the sauce and set aside. Blend the remaining sauce in the saucepan until almost smooth using a stick blender.

  7. 7

    Simmer for 5 minutes to thicken. Stir in the reserved sauce, shredded basil and roasted pepper strips.

  8. 8

    Serve with the cooked fresh egg pasta.

Tips

Tip 1

Reserve sauce before blending to add body and texture to the final dish.

Tip 2

Use a stick blender for controlled blending—blend just until almost smooth to maintain some vegetable texture.

Good to Know

Storage

Sauce keeps refrigerated up to 3 days. Freeze up to 3 months.

Make Ahead

Prepare sauce completely and refrigerate or freeze; reheat gently before serving with freshly cooked pasta.

Serve With

Toss sauce with warm cooked pasta. Garnish with additional fresh basil if desired.

See pairing guide →

Common Mistakes

Watch

Do not skip cooling the peppers before peeling—rushing risks burns.

Watch

Do not over-blend—reserve sauce spoonfuls first to prevent a completely smooth, one-note texture.

Watch

Do not simmer covered—uncovered simmering allows proper reduction and flavor concentration.

Substitutions

olive oil
vegetable oil1:1neutral_oil

same_result

Full guide →
fresh egg pasta
dried pasta1:1pasta_formeggs-free

longer_cook_time

caster sugar
brown sugar1:1sweetener

slight_molasses_note

Full guide →
vegetable stock
water1:1liquid

reduced_depth

Full guide →
basil
parsley1:1herb

different_flavor_profile

Full guide →
Find more substitutions →