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Mushroom & Caramelised Onion Polenta Bites

Looking for a fantastic make-ahead vegetarian canape for your next dinner party? Look not further than my Mushroom and Caramelised Onion Polenta Bites. Want to make them vegan? Swap the cheese for nutritional yeast for a fantastic vegan-friendly canape.

Looking for a fantastic make-ahead vegetarian canape for your next dinner party? Look not further than my Mushroom and Caramelised Onion Polenta Squares. Want to make them vegan? Swap the cheese for nutritional yeast for a fantastic vegan-friendly canape. | deliciouseveryday.com

Mushrooms are such a versatile vegetable and a wonderful inclusion on your festive menu, particularly for vegetarians.  They are delicious and are just the thing to satisfy meat eaters and vegetarians alike, and a great party snack idea.  So, when I was approached by Australian Mushroom Growers to collaborate with them as part of their Summer Mushroom campaign I was excited as I love cooking with mushrooms.

Looking for a fantastic make-ahead vegetarian canape for your next dinner party? Look not further than my Mushroom and Caramelised Onion Polenta Squares. Want to make them vegan? Swap the cheese for nutritional yeast for a fantastic vegan-friendly canape. | deliciouseveryday.com

Summer Mushroom dishes can range from delicious salads, bbq recipes or something a little more substantial.  They can be quick and easy or a little more intricate, so in the spirit of Summer Mushrooms, and daring to be different, I came up with a vegetarian canape of Mushroom and Caramelised Onion Polenta Bites.  Deliciously crispy fried polenta topped with caramelised onions and mushrooms.  Honestly, these are so addictive we struggled not to eat the plate of mushroom polenta bites I prepared to photograph.

The great thing about these Mushroom and Caramelised Onion Polenta Bites, apart from how amazingly delicious and addictive they are, is you can prepare all of the ingredients the day before and simply fry the polenta and assemble on the day.  Even better, by omitting the parmesan cheese and replacing the butter with oil they are vegan-friendly, and by dusting the polenta squares in more polenta instead of flour they are gluten free too!

Looking for a fantastic make-ahead vegetarian canape for your next dinner party? Look not further than my Mushroom and Caramelised Onion Polenta Squares. Want to make them vegan? Swap the cheese for nutritional yeast for a fantastic vegan-friendly canape. | deliciouseveryday.com

If you are looking for more mushroom inspiration why not check out the Summer Mushrooms website or the Mushroom Wellington I came up with last time I worked with Australian Mushroom Growers when I participated in the Mushroom Masters which would be at home as the centrepiece to your Christmas table.

So tell me, what vegetarian canapes will you be serving this Christmas and will Mushrooms feature on your Christmas menu?

Mushroom Polenta Squares

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Mushroom & Caramelised Onion Polenta Bites

4.27 from 15 votes
Print Pin Rate
Author: Jennifer Schmidt

Ingredients

  • POLENTA:
  • 2 cups of vegetable stock
  • 1/2 cup of instant polenta
  • 1/3 cup of grated parmesan
  • 1 tbsp of butter
  • 1 tsp of salt
  • CARAMELISED ONIONS:
  • 2 large onions peeled and chopped
  • 1 tbsp of balsamic vinegar
  • 1 tbsp of brown sugar
  • 2 tsp of olive oil
  • salt
  • THYME MUSHROOMS:
  • 400 g of mushrooms cleaned and chopped
  • 1 tsp of fresh thyme leaves
  • 3 tbsp of rose or red wine
  • 2 tsp of olive oil
  • 1 clove large of garlic minced
  • salt to taste

Instructions

  • Start by making the polenta. Grease a baking tray (I used a 30cm x 20cm tray) and set aside. Then in a medium saucepan bring the vegetable stock and butter to the boil. Gradually whisk in the polenta and reduce the heat to medium low. Continue whisking the polenta until it becomes thick and creamy, around 10 minutes. Remove from the heat and whisk in the parmesan. Pour the polenta into the prepared tray and cover and set aside for 15 to 20 minutes to set.
  • To make the caramelised onions, heat a large frying pan over a medium low heat and add the olive oil before adding the onions and reduce the heat to low. Cook for 10 minutes before adding the balsamic and brown sugar. Cook for a further 10 minutes until caramelised. Set aside.
  • For the mushrooms, heat a large frying pan over a medium heat and add the olive oil. Add the mushrooms and season with salt and pepper. Cook for 10 minutes before adding the garlic and cook for 2 minutes before adding the rose or red wine and thyme leaves. Simmer for a further 10 minutes, or until the wine has all but evaporated. Set aside.
  • Cut the polenta into bite size squares and coat in flour or uncooked polenta (the polenta will provide extra crunch). Heat a large frying pan over a medium heat and add oil. Once the pan has come to heat add the polenta squares and fry for 2 to 3 minutes on each side or until golden. Drain on paper towel.
  • To assemble the Mushroom Polenta Bites top the polenta squares with a small amount of caramelised onion (too much will overpower the mushrooms) and top with the mushroom mixture.

Notes

To make the Mushroom and Caramelised Onion Polenta Bites vegan omit the parmesan cheese and substitute the butter for olive oil. If you would like to make the canapés gluten free dust the polenta squares in uncooked polenta instead of flour. The individual components can be prepared the day before.
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Looking for a fantastic make-ahead vegetarian canape for your next dinner party? Look not further than my Mushroom and Caramelised Onion Polenta Bites. Want to make them vegan? Swap the cheese for nutritional yeast for a fantastic vegan-friendly canape.

This recipe is proudly sponsored by the Australian Mushroom Growers Association who compensated me for creating the recipe as part of the Summer Mushrooms campaign. For more details check out their My Mushrooms blog.

Reader Interactions

Comments

    • This recipe doesn’t claim to be vegan. There are instructions for making it vegan with a couple simple substitutions.

      Reply

  2. I am about to make this for a canapé before dinner. Am I correct in saying that you can cook the mushrooms and onions and polenta the day before. Pan fry the polenta before serving. So is it served warm or cold. Can’t wait to make it.

    Reply

    • Yes, that should work just fine. The only risk is that the mushrooms may get a little soggy from sitting overnight.

      Reply


  5. Jennifer, I just made these appetizers for a holiday party we’re going to tonight, and WOW they are incredible! I am a vegan so I omitted the butter and cheese and honestly, they don’t need it. Now the only challenge will be getting this platter to the party before Hubby eats them all! Thank you so much for sharing this awesome recipe and happy holidays!

    Reply

    • Thanks Jen! (Great name by the way ;)) I’m so glad you enjoyed these. They are a favourite of my husbands too, and I have to hide them so he doesn’t eat them before all our guests arrive. Happy holidays and have a wonderful new year!

      Reply

  6. Love this recipe, and can’t wait to try it. One question for you about how many polenta bites does this recipe yield. Thanks!

    Reply

  7. I have been drooling over these bites since discovering your blog (thanks to your now-husband!). I share your love of all thing mushrooms. I’m finally going to give them a go tonight! I’m just a *bit* excited 🙂

    Reply

  8. This was amazing. From now onwards, I can’t imagine having other hors d’oeuvres other than this. Thanks so much for a great recipe!

    Reply

  9. I love a good appetizer that you can prepare the day before. These would be prefect bite-sized mushroom morsels for a holiday get-together!
    – Brittany

    Reply

  11. This looks amazing! I love polenta cskes, and yours came out so very perfect. The topping of mushrooms and onions must be melt-in-your-mouth flavorful 🙂

    Reply

  12. I love mushrooms, and this looks like an extra delicious way of cooking them! I’ve never had polenta before, but this looks so good I might have to try this some time since I conveniently have some instant (I think?) polenta right now…..

    Reply

  14. Polenta is such a great base for a really flavoursome topping like this. Adding the sweetness of the caramelised onions to the mushrooms is a wonderful idea.

    Reply


  23. What a gorgeous combination of ingredients. I love polenta but find it needs strong flavours to really bring it to life – just as you’ve done here. I can imagine eating these as canapes before Christmas lunch, yum.

    Reply

  26. Scrumptious dish! Cornmeal gets me excited…It is filling and nutritious too. I love the festive theme of your pictures. Will try this definitely very soon. Thanks for the post!

    Reply

  29. These look great! I’m in charge of pre-dinner nibblies on Christmas Day and two of our family are wheat intolerant as well as vegetarian, these would be very popular I think. I was also thinking of some sort of cream cheese based dip with dried cranberries and pistachios and some sugar and spice macadamias.

    Reply

    • Thanks Jas 😀 Originally I wasn’t going to fry the polenta but I felt the dish needed a bit of texture and frying it was the perfect thing to give it a little bit of crunch. I’ll definitely be making these again.

      Reply

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