Mustardy baked onions

Mustardy baked onions

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Cooking time

Prep: 8 mins Cook: 45 mins

Skill level

Easy

Servings

Serves 4

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

Nutrition and extra info

Additional info

  • Vegetarian
Nutrition info

Nutrition per serving

kcalories
105
protein
2g
carbs
17g
fat
3g
saturates
1g
fibre
2g
sugar
14g
salt
0.3g
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Ingredients

  • 4 medium red onions
  • 4 small sprigs rosemary
  • knob of butter
  • 1 tbsp balsamic vinegar
  • 2 tbsp grainy mustard
  • 1 tbsp soft brown sugar

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Method

  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.
  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.

Recipe from Good Food magazine, March 2012

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Comments

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sammarlowuk's picture

These were truly delicious. So simple and really tasty. They smelled fantastic too and filled the house with yummy aromas. Will definitely make again.

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