ROSTI-FILLED ONIONS

Rosti-filled onions image

A must for onion lovers, perfect as an accompaniment or the main dish

Provided by Good Food team

Categories Dinner, Main course, Side dish, Starter, Vegetable

Time 1h35m

Number Of Ingredients 7

Ingredients

4 large onions , sliced into quarters, keeping root intact
2 tbsp olive oil
2 large potatoes , grated
3 tbsp wholegrain mustard
25g butter
75g vegetarian gruyère -style cheese, grated
2 large carrots , grated

Steps:

Heat oven to 200C/fan 180C/gas 6. Place the onions on a baking tray, brush with olive oil, season, then cook for about 1 hr until golden and tender.
Meanwhile, mix the potato and carrot together, then stir in the mustard and seasoning. Divide the mixture between the onions, then dot the top of each one with a little butter.
Return the onions to the oven and cook for 15 mins until they are meltingly tender. Sprinkle with the cheese, then cook for a further 5 mins until the topping is golden and bubbling.

Nutrition Facts : Calories 344 calories, Fat 21 grams fat, SaturatedFat 8 grams saturated fat, Carbohydrate 31 grams carbohydrates, Fiber 5 grams fiber, Protein 10 grams protein, Sodium 1.03 milligram of sodium