Home SweetsDesserts Homemade Blueberry Sauce – How to Preserve Blueberries

Homemade Blueberry Sauce – How to Preserve Blueberries

by Adina 28/07/2018 12 comments

how to preserve blueberries

 

Our favorite homemade blueberry sauce, easily canned and delicious on top of pancakes, crepes, waffles, milk rice, ice cream or whatever kind of dessert you like.

 

PRESERVED BLUEBERRIES

Two weeks ago, on a sunny day we went blueberry picking. It was so nice and I wanted to post about that ever since, but somehow I didn’t manage until now. A few days ago, I made blueberry pancakes, ate them with some blueberry sauce and thought that it would be a shame not to share this wonderful recipe.

I don’t know about you but I love picking things: berries, fruit, herbs, flowers. It feels so nice to be out there in the fields or in the woods, in silence, enjoying whatever the nature has to offer. And after picking stuff, I love finding ways of cooking, baking or preserving it.

 

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We are lucky enough to have blueberry fields not far away from us: two places where the blueberries grow wild and you can pick them without paying anything and this huge plantation where you have to pay, but where picking is so much easier and the berries are larger and sweeter.

Until this year we only went wild blueberry picking, but to go to this plantation was actually so much nicer. One doesn’t have to search for the berries, the children can eat as much as they can without me worrying about the fox tapeworm and the berries are not sprayed with chemicals, so I don’t have to worry about that either.

 

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In about 2-3 hours we had about 10 kg blueberries and we have probably eaten 1 kg directly from the bush. And the children, especially my girl, loved it. She sat down as soon as we got there and picked and picked and picked. The whole time. My boy picked for about half an hour, ate a lot and then started chasing a dog around the place. Made me think of men being hunters and women gatherers. 🙂

And fast forward to 2018 when I am updating this post. We have been to the same blueberry field 2 days ago and picked 17 kg/ 37 lbs blueberries in just a little over one hour. I have never seen the bushes so full of berries before, it was amazing! But we do have the most amazing summer I have ever experienced in Germany during the past 14 years I have been living here. Only heat and sunshine since April.

 

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And what did we do with the berries except eating them as they were. Well, first of all, I froze about half of them, so that we can enjoy them as they are for a longer time. Otherwise I made blueberry sauce and blueberry jam, canned blueberries for pie fillings, made a blueberry balsamic vinegar, yogurt and blueberry popsicles and blueberry curd.

With the curd I made some gorgeous little pies with meringue on top and I filled a cake with it. Then came blueberry pancakes and mini pancake muffins. A lot!! And everything tasted great!

Hopefully I manage to post some of these recipes before the blueberries are gone. Otherwise, well, there is always next year. 🙂 Or frozen berries.

 

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HOW TO PRESERVE BLUEBERRIES?

How to make blueberry sauce?

This is one of the easiest recipes for preserving blueberries. Preserving fruit is never particularly difficult, but this recipe is even easier. You will not even have to boil the jars, there is enough sugar in the sauce to preserve the fruit perfectly, just like when making jam.

 

how to make blueberry sauce Homemade Blueberry Sauce   How to Preserve Blueberries

  1. Place the blueberries in a large bowl and mash them roughly with a potato masher. Don’t puree them or mash them too much, just a little bit, so that the broken berries will release some juice to slightly dissolve the sugar until the morning. You can also mash the blueberries roughly with your hands, my children loved to do that. Use a glass bowl.
  2. Add  sugar and mix well. Cover the bowl with a lid or a clean kitchen towel and let to stand overnight. Usually I would leave the bowl on the counter, however this year I put everything in the fridge, it is just too hot around here and I was worried that the berries would start to ferment.
  3. Place the blueberries in a large pot. Scrape the bowl well with a spatula as some of the undissolved sugar will still cling to it.
  4. Juice a large lemon and add the juice to the blueberries. Bring the blueberry mixture to a boil.
  5. Meanwhile whisk the cornstarch with 2-3 tablespoons cold water to obtain a smooth paste. As soon as the blueberries start to boil, whisk in the cornstarch paste. Lower the heat to medium low and cook the blueberries for 10 minutes.
  6. Sterilize the jars. For more instructions on sterilizing jars have a look at this post on How to sterilize jars.
  7. Ladle the blueberry sauce into the jars and seal. Keep in a cool dark place.

 

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How to serve the Homemade Blueberry Sauce?

The blueberry sauce will keep for at least 6 months, but we still had a one year old jar and it was perfect.

Our favorite way of serving this homemade blueberry sauce is on top of milk rice or rice pudding. But the sauce is perfect on top of pancakes, crepes or Belgian waffles. You can also stir some in your muesli or have it with desserts like this yogurt bomb.

Another favorite way to serve the homemade blueberry sauce is on top of strained yogurt.

Source: Kleiner Kuriositätenladen (in German).

 

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PIN IT FOR LATER!

 

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Homemade Blueberry Sauce - How to Preserve Blueberries

Yield: 3 jars, 500 ml/2 cups each
Prep Time: 10 minutes
Cook Time: 20 minutes
Total Time: 30 minutes

Our favorite homemade blueberry sauce, easily canned and delicious on top of pancakes, crepes, waffles, milk rice, ice cream or whatever kind of dessert you like.

Ingredients

  • 1 kg/ 2.2 lbs blueberries
  • 500 g/ 1.1 lbs granulated sugar
  • 1 ½ tablespoons cornstarch
  • 1 organic lemon, juice and zest

Instructions

  1. Mix the blueberries and the sugar in a large glass bowl.
  2. Mash the berries with a potato masher a little bit to help them release some juice.
  3. Let stand over night.
  4. Sterilize the jars.
  5. Take some of the released juice from the blueberries and place it in a small bowl. Add the cornstarch and mix well until you have a paste.
  6. Place the berries in a large pan, add the lemon juice and zest and bring everything to a boil. As soon as it starts to boil, add the cornstarch paste and mix very well to avoid clumps. Lower the heat and let cook for about 10 minutes.
  7. Pour the sauce into the sterilized jars, leaving 1 cm/ 0.4 inches free. Place the lids on the jars and leave to cool. Store in the cellar or in a dark, cool place.
Nutrition Information:
Yield: 3 Serving Size: 1 jar
Amount Per Serving:Calories: 851 Total Fat: 1g Saturated Fat: 0g Trans Fat: 0g Unsaturated Fat: 1g Cholesterol: 0mg Sodium: 6mg Carbohydrates: 219g Net Carbohydrates: 0g Fiber: 8g Sugar: 200g Sugar Alcohols: 0g Protein: 2g
Nutritional information is not always accurate.

 

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12 comments

[email protected]'s Recipes 05/09/2015 - 13:15

wow freshly picked blueberries, i am jealous and is there anything better than homemade berry treats to celebrate the late summer harvest? The sauce looks terrific, Adina.

Reply
Adina 07/09/2015 - 09:52

Thank you, Angie.

Reply
Rachel @ Simple Seasonal 05/09/2015 - 16:18

Looks yummy! I think I would like this this on your Arab Almond Cake!

Reply
Adina 07/09/2015 - 09:53

Didn’t think of that but it sounds great. I have to give it a try the next time I bake it.

Reply
Anu-My Ginger Garlic Kitchen 07/09/2015 - 14:13

Yum! Sounds fabulous. I love, love blueberries, so this sauce is right up my alley. I can eat this anytime with anything. Lovely share, Adina! 🙂

Reply
Adina 07/09/2015 - 15:40

I love blueberries too. We just had this again yesterday over small noodles cooked in milk. It was great!

Reply
flavoursofworld 08/09/2015 - 15:14

Gosh blueberries are my favourite fruits! I love already this recipe! 🙂 P.s Kids are so cuuute!!:)

Reply
Adina 08/09/2015 - 19:08

Thank you. ?

Reply
Priya @currynation 01/08/2018 - 18:57

nothing can beat the homemade sauces. Blueberry is something we usually don’t get fresh here in India.But we have jams and sauces. I wish i could try these goodies soon.

Reply

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