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bowl of French onion soup with spoon

The Easiest French Onion Soup

Karon Grieve
This easy French onion soup recipe is rich and indulgent and full of fabulous flavour, comfort food at its very best.
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Prep Time 10 minutes
Cook Time 1 hour 15 minutes
Total Time 1 hour 25 minutes
Course Soup
Cuisine French
Servings 6 people
Calories 402 kcal

Ingredients
 

  • 25 g butter
  • 6 medium onions finely sliced
  • 1 tsp dried thyme
  • 250 ml red wine
  • 500 ml chicken stock
  • 500 ml beef stock
  • 6 slices French bread
  • 150 g Gruyere cheese grated
  • salt and pepper to taste

Instructions
 

  • Heat the butter in a soup pan and once melted add the onions and cook stirring occasionally for about an hour till they are all jammy and sweet. Add a little water if they are sticking to the pan.
  • Add the red wine and thyme and bring to boil to reduce by half, now lower the heat and add the stock a bit at a time stirring well. Season with salt and pepper and simmer for about 15 minutes.
  • Toast the slices of baguette and add each slice to a heatproof bowl of your onion soup and cover with the grated Gruyère cheese and pop under the grill for a few minutes till all bubbly and melted.

Notes

You can use all beef stock if you prefer but I like the mix of the two types of stock. Some people use white wine, personally I prefer red for my French onion soup.
Store the onion soup in the fridge for a few days of freeze for up to 6 months.

Nutrition

Calories: 402kcalCarbohydrates: 49gProtein: 20gFat: 11gSaturated Fat: 5gPolyunsaturated Fat: 1gMonounsaturated Fat: 3gCholesterol: 30mgSodium: 863mgPotassium: 562mgFiber: 3gSugar: 10gVitamin A: 256IUVitamin C: 8mgCalcium: 332mgIron: 4mg
My Top Tips*Always read the full recipe first. *Assemble all your ingredients and everything you need before you start. *For baking check the size of tins I'm using as this makes a big difference to your cakes. * I use medium sized eggs unless otherwise stated. * I use extra virgin olive oil unless otherwise stated. * I use unsalted butter unless otherwise stated. * Check out My Preserving Kit!
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