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    Home » All Recipes

    Author: Donna | Published: Sep 9, 2019 | Modified: Sep 22, 2021

    Mini Cheese and Caramelized Onion Tart Puff Pastry Appetizer

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    Caramelized Onion Puff Pastry Appetizer

    These Mini Cheese and Caramelized Onion Tart Puff Pastry Appetizers are the perfect little bite to serve up at your next party. They are super easy to put together, can be made in advance and they always disappear so quickly. They can be held in one hand without creating a big mess as well, which is always handy at a function!

    caramelized onion puff pastry appetizers on a white plate

    Easy handheld pastries like this and my Feta and Pumpkin Phyllo Hand Pies are just perfect for entertaining. They can be prepped ahead of time and popped into the oven when guests start arriving.

    Mini Cheese and Caramelized Onion Tart Puff Pastry Appetizer

    Jump to:
    • Mini Cheese and Caramelized Onion Tart Puff Pastry Appetizer
    • How To Make Balsamic Caramelized Onions
    • The Best Way To Serve Up Cheese and Caramelized Onion Tart Puff Pastry Appetizer.
    • Can You Freeze Pre Made Puff Pastry Appetizers?
    • Can They Be Re Cooked From Frozen?
    • Recipe

    This is basically a mini version of a caramelized onion tart using puff pastry, but with a bit of a twist making them into bite sized pinwheels for a great one-handed appetizer.

    They are a great addition to lunch boxes, and also make an amazing dipping companion to a nice bowl of creamy roasted heirloom tomato soup, instead of the traditional grilled cheese.

    step by step guide on making  a caramelized onion puff pastry appetizer
    So easy!

    These mini onion tart puff pastry appetizers are super easy to put together.

    Simply:

    • make up a batch of caramelized onions;
    • spread the onions over a sheet of puff pastry;
    • sprinkle on some cheddar cheese;
    • roll it up nice and tight;
    • cut into roughly 1cm slices;
    • bake and serve.
    caramelized onion puff pastry appetizer on a baking tray

    How To Make Balsamic Caramelized Onions

    Ok so before you start this recipe you are going to need some caramelized onions.

    You can always buy some from the store, they usually comes in jars from the preserved veggies section - where you would find the olives, sun-dried tomatoes etc.

    You can also make your own.

    Making your own balsamic caramelized onions does take a bit of time but it is so worth it. You can even make a huge batch, use some for these caramelized onion puff pastry appetizers, and then freeze the rest to use throughout the week in other recipes.

    And it’s not that hard. All you will need is a heavy-based saucepan and:

    • thinly sliced onions
    • olive oil
    • salt
    • balsamic vinegar glaze

    That’s it.

    For a step by step tutorial on how to make your own, pop on over here and then come back to make these caramelized onion puff pastry pinwheels: Balsamic Caramelized Onions.

    white bowl heaped high with Balsamic Caramelized Onion

    The Best Way To Serve Up Cheese and Caramelized Onion Tart Puff Pastry Appetizer.

    These are super versatile, some of the ways I serve them up:

    • As is, straight from the oven
    • Mini puff pastry appetizers like this make a great little snack to serve up at a cocktail style party as they can be held in one hand and don't make too much mess
    • If you want something a little bit fancier you could always make a nice Fresh Heirloom Tomato Sauce for dipping
    • They work well for dipping into soup instead of a traditional grilled cheese sandwich. Serving with a nice Creamy Roasted Heirloom Tomato Soup would work well
    • Kids love them in lunch boxes
    • They also work well as a side to a spaghetti for something different for moping up sauce rather than bread. Try them with this Tomato Cream Sauce with Pasta.

    TIP: If you are intending to serve these as an appetizer and want them to look a wee bit more fancy then simply whisk an egg in a bowl and use a pastry brush to lightly brush the outside of each scroll before placing in the oven.  This makes them more golden once cooked. 

    caramelized onion puff pastry appetizer

    Can You Freeze Pre Made Puff Pastry Appetizers?

    Puff pastry appetizers are fantastic to freeze! 

    Once they have cooled completely, store them in an airtight container in the freezer for up to 2 months.  

    Can They Be Re Cooked From Frozen?

    Yes. 

    Set the oven to 180C /350F.  Place frozen scrolls onto a baking tray and then bake for 10 minutes, or until cooked through completely. 

    Happy Eating

    xx

    Recipe

    caramelized onion puff pastry appetizer

    Mini Cheese and Caramelized Onion Tart Puff Pastry Appetizer

    These Mini Cheese and Caramelized Onion Tart Puff Pastry Appetizer are the perfect little bite to serve up at your next party. They are super easy to put together, can be made in advance and they always disappear so quickly. They can be held in one hand without creating a big mess as well, which is always handy at a function!
    4.68 from 88 votes
    Print Recipe Pin Recipe
    Prep Time 5 mins
    Cook Time 20 mins
    Homemade Caramelized Onions 1 hr
    Course Appetizer
    Cuisine Anytime
    Servings 10 scrolls
    Calories 190 kcal

    Ingredients
      

    • 1 sheet puff pastry thawed
    • 1 cup balsamic caramelized onions
    • 1 cup cheddar cheese grated
    • 1 tablespoon fresh rosemary chopped

    Instructions
     

    • Preheat the oven to 180C / 350F.  
    • Place puff pastry sheet on a clean, flat surface and spread caramelized onions evenly across the sheet. 
    • Sprinkle the cheese and some rosemary over the caramelized onion mixture, then roll the puff pastry sheet up tightly. 
    • Use a sharp knife to cut into 10 scrolls.
    • Place scrolls on a baking tray lined with parchment paper or a silicone mat and then pop into the oven for 15 – 20 minutes or until golden and cooked through completely. 

    Notes

    If you are intending to serve these as an appetizer and want them to look a wee bit more fancy then simply whisk an egg in a bowl and use a pastry brush to lightly brush the outside of each scroll before placing in the oven.  This makes them more golden once cooked. 
    You can easily double or triple the recipe to feed a crowd.
    Store cooled pinwheels in an airtight container in the freezer for up to 2 months.
    Reheat frozen pinwheels in the oven (180C / 350F) for 10 mins or until cooked through.

    Nutrition

    Calories: 190kcalCarbohydrates: 13gProtein: 5gFat: 13gSaturated Fat: 5gCholesterol: 12mgSodium: 132mgPotassium: 60mgFiber: 1gSugar: 1gVitamin A: 113IUVitamin C: 2mgCalcium: 89mgIron: 1mg
    Keyword caramelized onion puff pastry appetizer
    Tried this recipe?Let us know how it was!

    The information shown is an estimate provided by an online nutrition calculator. It should not be considered a substitute for a professional nutritionist’s advice.

    Don’t forget to follow Whole Food Bellies on Pinterest for more recipe inspiration! Or if Pinterest isn’t your style, bookmark this post! Let’s keep the conversation going- join my Facebook group! 

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    Reader Interactions

    Comments

    1. Amanda says

      September 16, 2019 at 1:45 pm

      These are such a hit for any get-together! I love the richness of the caramelized onion with the puff pastry -- definitely plan on making these throughout the holiday season. Thanks for sharing!

      Reply
    2. Danielle says

      September 16, 2019 at 10:52 am

      Now these are truly one of the easiest to make yet flavorful pastry appetizers - ever! Love the shape and the steps - makes it a great recipe to have up your sleeve!

      Reply
    3. Amanda Mason says

      September 16, 2019 at 10:14 am

      You make these look so easy to make!! Loving the add of rosemary - I bet these are a big hit at football parties! I'm so making these soon!

      Reply
      • Donna says

        September 16, 2019 at 10:25 am

        Oh they are super easy!!

        Reply
    4. Sharon says

      September 15, 2019 at 12:38 pm

      This puff pastry recipe is the perfect appetizer to have on hand for parties during football season!

      Reply
      • Donna says

        September 16, 2019 at 10:26 am

        Absolutely!! So easy to make and they always go down a treat!

        Reply
    5. Marisa F. Stewart says

      September 15, 2019 at 7:27 am

      Caramelized onions are the very best! I could live on appetizers - little bites of food full of delicious goodness. Cheese with onions make such a great combination. Fantastic appetizers that I know will be scarfed up in no time.

      Reply
      • Donna says

        September 16, 2019 at 10:27 am

        Oh they are aren't they, I could put them on everything!

        Reply
    6. Aleta says

      September 15, 2019 at 1:39 am

      Yes!!! These cheddar and onion puff pastry pinwheels look incredibly delicious and it just so happens that I was looking for another appetizer for tonight! Can't to try these beauties!

      Reply
      • Donna says

        September 16, 2019 at 10:27 am

        Enjoy!

        Reply
    7. Dorothy Reinhold says

      September 11, 2019 at 9:47 am

      I think caramlized onions are a magical ingredient. This will be a staple at my parties from now on!

      Reply
      • Donna says

        September 16, 2019 at 10:32 am

        They are definitely a magical ingredient, with you on that!

        Reply
    8. Robin Daumit says

      September 11, 2019 at 7:51 am

      A perfect tapas or appetizer recipe simply by having puff pastry on hand!

      Reply
    9. Veena Azmanov says

      September 10, 2019 at 6:23 pm

      This is so easy and yummy and best for a party platter too.

      Reply
    10. Jacqui Debono says

      September 10, 2019 at 1:43 pm

      I am always looking for fresh ideas for appetizers, and these look so good!

      Reply
    11. Sophie says

      September 10, 2019 at 12:03 pm

      This looks so so good. Thanks for sharing this unique party tizer.

      Reply
    12. Jess says

      September 10, 2019 at 12:00 pm

      Wow! This app looks and sounds more than amazing! I can't see these lasting long at parties at all. YUM!

      Reply
      • Donna says

        September 10, 2019 at 4:48 pm

        They always disappear pretty quickly!

        Reply
    13. Ben says

      September 10, 2019 at 9:23 am

      Those look delicious. I've been known to make a meal out of appetizers, so I'm down for these.

      Reply
      • Donna says

        September 10, 2019 at 4:47 pm

        Haha you sound like someone after my own heart!

        Reply
    14. shobee says

      September 10, 2019 at 9:06 am

      I love this recipe. It looks easy to make, and the ingredients are all so available in my store. I will serve this not only as an appetizer, but I will be including this in my son's pack lunch.

      Reply
      • Donna says

        September 10, 2019 at 4:47 pm

        My kids love getting these in their lunchboxes!

        Reply

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    Hello and welcome, I'm Donna!

    I am so glad you are here!

    Since I have a part-time job, 3 little kids, and a love of good food (as do you I assume), I have learned how to get the most out of the kitchen in the smallest amount of time.

    Forget about hunting down weird ingredients and making trips to specialty shops.

    We are going to make the most of what is available at the store and farmer's markets all whilst enjoying some delicious meals the whole family (hopefully...if you have fussy eaters I guarantee nothing) will enjoy.

    Pop on that apron and let's get creative in the kitchen!

    More about me →

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    Hello and welcome, I'm Donna!

    I am so glad you are here!

    Since I have a part-time job, 3 little kids, and a love of good food (as do you I assume), I have learned how to get the most out of the kitchen in the smallest amount of time.

    Forget about hunting down weird ingredients and making trips to specialty shops.

    We are going to make the most of what is available at the store and farmer's markets all whilst enjoying some delicious meals the whole family (hopefully...if you have fussy eaters I guarantee nothing) will enjoy.

    Pop on that apron and let's get creative in the kitchen!

    More about me →

    Summer Salads

    • Zesty Heirloom Tomato and Nectarine Salad
    • Avocado Chicken Salad Recipe with Passion Fruit Vinaigrette
    • Lightened Up Creamy Pasta Salad
    • Summer Stone Fruit and Spinach Strawberry Pecan Salad

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