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Roasted tomato relish recipe

Roasted Tomato Relish

10+
45 minutes

This decadent roasted tomato relish is the ultimate summer tomato recipe, perfect for when ripe, seasonal tomatoes are at their sweetest. Bursting with rich, caramelised flavour, it brings a touch of magic to burgers, cheese boards, charcuterie, salads, sandwiches, and more – a truly versatile homemade relish that elevates almost anything.

We slow-roast fresh tomatoes in the oven with our Mellow Yellow Balsamic Vinegar Dressing to intensify every drop of flavour, then simmer on the hob to create a thick, glossy, small‑batch tomato relish that’s both sweet and tangy. It’s an easy, irresistible homemade condiment you’ll want to make on repeat all summer long.

Method

  1. 1

    Preheat the oven to 195C

  2. 2

    Place the tomatoes in a roasting dish, season and drizzle with the Balsamic Vinegar Dressing. Place in the oven to roast for 25-30 minutes until sizzling with blistering skins.

  3. 3

    Heat the Mellow Yellow cold pressed rapeseed oil in a pan and cook the diced onion for 6 minutes until softened. Add the garlic and cook for a further 2 minutes, followed by the vinegar, caster sugar, paprika (if using) and bay leaf. Tip in the tomatoes and their juices and cook on a low heat until reduced and thickened.

  4. 4

    Remove the bay leaf and store in sterilized jars in the fridge until ready to use.

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Ingredients

  • 700g Plum Tomatoes, cut into quarters

  • 2 tbsp Mellow Yellow Balsamic Vinegar Dressing

  • 1 tbsp Mellow Yellow Cold Pressed Rapeseed Oil

  • 1 large onion, finely diced

  • 2 large cloves of garlic, minced

  • 1 bay leaf

  • 3 tbsp caster sugar

  • 75ml white wine or white wine vinegar

  • Smoked paprika (optional)

  • Salt & pepper to season

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