Mustardy baked onions

Mustardy baked onions

  • Rating: 5 out of 5.1 rating
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  • Preparation and cooking time
    • Prep:
    • Cook:
  • Easy
  • Serves 4

Simple oven-roasted red onions with punchy mustard and balsamic coating make a vibrant side that's really versatile

  • Vegetarian
Nutrition: per serving
HighlightNutrientUnit
kcal105
fat3g
saturates1g
carbs17g
sugars14g
fibre2g
protein2g
low insalt0.3g
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Ingredients

Method

  • STEP 1

    Heat oven to 180C/160C fan/gas 4. Slice the root off each onion to create a flat bottom, then carefully peel, leaving the onion whole. Cut a deep cross in the top of each, then poke in a sprig of rosemary, dot with butter and place in a roasting tray. Pour a little of the balsamic vinegar over each one and season. Wrap the tray in foil and bake in the oven for 30 mins. Meanwhile, mix together the mustard and sugar and set aside.

  • STEP 2

    Remove the tray from the oven, take off the foil and spoon a little of the mustard mixture onto each onion. Return to the oven for 15 mins, uncovered, to caramelise.

Goes well with

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    Rating: 5 out of 5.1 rating
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