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    Home » Recipes » Salads & Sides

    French Onion Cob Loaf

    Published: Nov 22, 2023 by Lucy · This post may contain affiliate links · 8 Comments

    Jump to Recipe
    A crunchy French onion cob loaf served with carrot and cucumber sticks.

    The most EPIC, cheesy French Onion Cob Loaf, packed with crispy bacon, melted cheese, sour cream, spring onions and French onion soup mix.

    This will be a showstopper at your next party and it takes just 5 minutes to prepare, then bake!

    Close up of a baked French onion cob loaf.

    This French onion cob loaf recipe is creamy, cheesy and packed with delicious flavours in every mouthful. It is SO easy to make, and you can have it ready to serve in less than 40 minutes!

    The golden crispy bread shell and soft gooey centre is a classic Australian recipe that is always popular; whether served as a starter, snack, or with drinks and cocktails for an informal catch up with friends.

    Like my spinach cob loaf, this cob loaf recipe is the perfect party food to serve alongside other classic party favourites such as tasty party pies, sausage rolls and mini quiches.

    The baked cob loaf, the bread lid being lifted off to reveal the creamy dip.

    Why You're Going To Love This Recipe

    • Easy recipe - just takes 5 minutes to prepare!
    • Perfect party food - this cob loaf is always popular with young and old alike!
    • Feeds a crowd - it's rich and creamy filling and crunchy bread sides mean this is a filling recipe and serves a lot of people!
    • Conventional or Thermomix - both methods are included in the cob loaf recipe card at the end of the post.

    What You Need

    You only need a handful of basic ingredients to make this French onion cob loaf!

    Note: Scroll to the recipe card at the bottom for the ingredients quantities and full detailed method.

    • Olive oil - to fry the bacon in.
    • Bacon - diced middle bacon, or buy ready chopped / diced bacon.
    • Cream cheese - use softened, room temperature cream cheese. You can use either full fat cream cheese or light cream cheese.
    • Sour cream - again, you can use full fat or light sour cream depending on your preference.
    • Mayonnaise - I recommend using whole egg mayonnaise.
    • Cheddar cheese - or tasty cheese. I recommend buying a block of cheese and grating it yourself for the best results, rather than using pre-shredded cheese which contains anti-caking agents.
    • French onion soup mix - I prefer to use the Continental brand of French onion soup mix, however you can use any other brand you prefer.
    • Spring onions - also known as green onions, they add extra flavour and pops of bright green colour.
    • Chives - you can use fresh chives or lightly dried chives.
    • Cob loaf - a large cob loaf, weighing approximately 450g / 16 oz. Cob loaves are round loaves that are crusty on the outside and soft and fluffy on the inside.
    Ingredients to make the recipe, measured out and placed in individual bowls.

    Equipment Required

    You don't need any fancy equipment to make this recipe:

    • Serrated knife - for cutting the top off the cob loaf.
    • Large mixing bowl.
    • Baking tray.
    • Oven - I use a fan-forced oven. If you use a conventional oven, increase the temperature by 10-20 degrees celsius.

    Step By Step Instructions

    This French onion cob loaf, packed with bacon and cheese, could not be easier to make. It takes just 5 minutes to prepare, and have it on the table in 40 minutes!

    Note: Scroll to the recipe card at the bottom for the ingredients quantities and full detailed method.

    Step 1 - Prepare The Cob Loaf

    Preheat the oven to 180 degrees celsius (fan-forced) or 350 degrees fahrenheit.

    Using a serrated knife, cut the top off the cob loaf (approximately 5 cm / 2 inches). The top then becomes the 'lid'. 

    Scoop out pieces of the inside of the loaf until it is completely hollowed out. Set these pieces of bread aside.

    The top of a cob loaf cut off and hollowed, with the bread inside taken out in small pieces.

    Step 2 - Prepare The Filling

    Heat the oil in a saucepan over medium/high heat. Cook the bacon until crispy. Place onto paper towel to remove any excess oil. 

    Place the cream cheese, sour cream, mayonnaise, grated cheese, French onion soup mix, spring onions, chives and cooked bacon into a large bowl.

    Bacon, cream cheese, sour cream, grated cheese, mayonnaise, chives and spring onions in a mixing bowl.

    Mix ingredients together to combine. 

    The mixed dip ingredients in a clear mixing bowl.

    Step 3 - Fill The Cob Loaf

    Place the hollowed cob loaf onto a flat baking tray. Place the bread pieces around the cob loaf.

    Spoon the mixture into the hollowed loaf.

    The cob loaf filled with the dip and placed on a baking tray surrounded by torn bread pieces.

    Place the 'lid' on top. 

    The bread lid placed on the loaf, ready to go in the oven.

    Step 4 - Bake

    Bake for 30 minutes or until the creamy dip is warm and gooey and the bread pieces are crunchy. 

    TIP: Stir the creamy dip every 10 minutes while baking, for even warming.

    EXTRA TIP: If the bread pieces are cooked and the dip is still warming, remove the bread pieces from the tray and set aside while the dip continues to cook. 

    Close up of the baked cob loaf with creamy French onion filling.

    Serve immediately by dipping the bread pieces into the warm French onion dip.

    A close up of a piece of bread dipped in the french onion dip.

    Expert Tips

    • If you don't have time to wait for the cream cheese to soften to room temperature - place it in the microwave for 30-60 seconds or until slightly softened.
    • For a healthier version - use light cream cheese and light sour cream. You can also use Greek yogurt in place of the sour cream.
    • You can use a Thermomix to combine the ingredients - see recipe card below.
    • Stir the creamy dip every 10 minutes while baking, for even warming.
    • If the bread pieces are cooked and the dip is still warming, remove the bread pieces from the tray and set aside while the dip continues to cook. 
    • Cob loaf is best served immediately after baking.
    • Leftovers can be stored in an airtight container in the fridge for up to 3 days. Reheat in a moderate oven.
    • Serving ideas - serve with crackers, tortilla chips, or vegetable sticks.

    FAQs

    Can I make the dip ahead of time?

    Absolutely! The dip can be stored in the fridge for up to 2 days, then reheat in the microwave for 1-2 minutes or until heated through, before serving. Pour the warmed dip into the cob loaf and bake until the bread is crunchy.

    What vegetables can I serve with French onion cob loaf?

    French onion cob loaf is delicious with many vegetables including sticks of carrot, celery and cucumber, slices of capsicum, raw baby mushrooms, or cherry tomatoes!

    Can I freeze French onion cob loaf?

    No, I do not recommend freezing this cob loaf recipe.

    The cob loaf dip served with fresh carrot and cucumber sticks.

    Related Recipes 

    Bacon and cheese is a combination that is always popular at parties! Here are some more of our favourite bacon and cheese recipes:

    • Chicken savoury pastries on a blue tea towel.
      Chicken, Bacon & Cheese Sausage Rolls
    • A cheesy muffin in a white muffin liner.
      Bacon & Cheese Muffins
    • Round rolls topped with bacon and cheese.
      Cheese And Bacon Rolls
    • An overhead shot of a piece of homemade quiche.
      Thermomix Quiche Lorraine

    WANT EVEN MORE DELICIOUS RECIPES? Subscribe to my newsletter or follow along on Facebook or Instagram. And if you love baking, then please come and join my Facebook cooking club group or subscribe to my YouTube channel. 

    An oozy, gooey, cheesy cob loaf filled with bacon and cheese.

    French Onion Cob Loaf

    The most EPIC, cheesy French Onion Cob Loaf with cream cheese, bacon, spring onions, sour cream, mayo, chives, French onion soup mix and grated cheese... baked until gooey and warm!
    5 from 7 votes
    Print Pin Rate
    Course: Appetizer, Snacks
    Cuisine: American, Australian recipe
    Prep Time: 5 minutes minutes
    Cook Time: 30 minutes minutes
    Total Time: 35 minutes minutes
    Servings: 20 serves
    Calories: 220kcal
    Author: Lucy - Bake Play Smile

    Ingredients

    • 1 tbs olive oil
    • 150 g bacon diced
    • 500 g cream cheese softened to room temperature
    • 300 ml sour cream
    • 120 g (½ cup) mayonnaise
    • 120 g (1 cup) cheddar cheese grated
    • 40 g French onion soup mix
    • ½ cup spring onions thinly sliced
    • 2 tbs chives chopped
    • 1 cob loaf large, approximately 450g
    Prevent your screen from going dark

    Instructions

    • Preheat the oven to 180 degrees celsius (fan-forced).
    • Using a serrated knife, cut the top off the cob loaf (approximately 5 cm). The top then becomes the 'lid'.
    • Scoop out pieces of the inside of the loaf until it is completely hollowed out.
    • Place the hollowed cob loaf onto a flat baking tray. Place the bread pieces around the cob loaf.
    • Heat the oil in a frying pan over medium/high heat. Cook the bacon until crispy. Place onto paper towel to remove any excess oil.
    • Place the cream cheese, sour cream, mayonnaise, grated cheese, French onion soup mix, spring onions, chives and cooked bacon into a large bowl and mix to combine.
      If using a Thermomix: Mix for 10 seconds, Reverse, Speed 4. Scrape down the sides of the bowl and repeat for a further 10 seconds, Reverse, Speed 4 or until combined.
    • Spoon the mixture into the hollowed loaf. Place the 'lid' on top.
    • Bake for 30 minutes or until the creamy dip is warm and gooey and the bread pieces are crunchy.
      Stir the creamy dip every 10 minutes for even warming.
      If the bread pieces are cooked and the dip is still warming, remove the bread pieces from the tray and set aside while the dip continues to cook.
    • Serve immediately by dipping the bread pieces into the warm French onion dip.

    Notes

    RECIPE NOTES & TIPS
    • If you don't have time to wait for the cream cheese to soften to room temperature, place it in the microwave for 30-60 seconds or until slightly softened. Cream cheese softened to room temperature helps to avoid any lumps.
    • For a healthier version, use light cream cheese and light sour cream. You can also use Greek yogurt in place of the sour cream.
    • Stir the creamy dip every 10 minutes while baking, for even warming.
    • If the bread pieces are cooked and the dip is still warming, remove the bread pieces from the tray and set aside while the dip continues to cook. 
    • Cob loaf is best served immediately after baking.
    • This dip can be made ahead of time and stored in the fridge for up to 2 days. Reheat in the microwave for 1-2 minutes or until heated through before serving.  Pour the warmed dip into the cob loaf and bake until the bread is crunchy.
    • Leftovers can be stored in an airtight container in the fridge for up to 3 days. Reheat in a moderate oven.
    • You can also serve this dip with crackers, tortilla chips, or vegetable sticks.

    Nutrition

    Calories: 220kcal | Carbohydrates: 3g | Protein: 4g | Fat: 22g | Saturated Fat: 9g | Polyunsaturated Fat: 4g | Monounsaturated Fat: 6g | Trans Fat: 0.02g | Cholesterol: 47mg | Sodium: 211mg | Potassium: 80mg | Fiber: 0.1g | Sugar: 2g | Vitamin A: 531IU | Vitamin C: 1mg | Calcium: 84mg | Iron: 0.1mg
    Did you try this recipe?Mention @BakePlaySmileBlog or tag #BakePlaySmile!

    More Quick & Easy Salads & Sides

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      Halloumi and Zucchini Fritters
    • A spoonful of creamy, cheesy cauliflower and broccoli bake.
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    Comments

    1. Rena says

      April 29, 2025 at 6:51 pm

      5 stars
      This has become a trophy winning recipe in my house now! Now that I have the confidence to make this, this is going to be a centrepiece of my gettogethers! Thank you for the easy to follow recipe and ingredients!

      Reply
      • Lucy says

        April 30, 2025 at 6:45 am

        Oh wow, that absolutely makes my day to hear!! I'm so thrilled it's become a trophy recipe in your house – and even more excited that it's going to be the star of your get-togethers! Thank you so much for your lovely message — I'm so glad you found the recipe easy to follow. Happy cooking!

        Reply
    2. Brenda says

      March 29, 2024 at 7:46 am

      Hello, I asked if I need to bake this or can I leave it cold.? Please reply, thanks

      Reply
      • Lucy says

        March 29, 2024 at 8:01 am

        Hi Brenda, it needs to be baked so that it goes all gooey and warm!

        Reply
    3. Brenda says

      March 29, 2024 at 3:57 am

      Do you have to bake this? Or just leave it cold. Or just bake the bread?

      Reply
      • Lucy says

        March 29, 2024 at 8:01 am

        The entire loaf including the dip needs to be baked!

        Reply
        • Brenda says

          March 29, 2024 at 9:11 am

          But I don’t want it hot!! I am taking it somewhere I can’t heat it!
          So I just want know if it will,work,that way?! ?

          Reply
          • Lucy says

            March 30, 2024 at 8:39 am

            Hi Brenda, no as the dip will be very firm. It needs to be soft and gooey so that you can dip the bread into the warm cheesy dip.

            Reply
    5 from 7 votes (6 ratings without comment)

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    I’m Lucy! A mum, a wife, a food blogger and a lover of all things to do with food! I love creating delicious, no-fuss Thermomix and conventional recipes the whole family will love. Classic baking favourites, lunch box snacks, quick and easy family dinners and more!

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