Blue Boost Jam

This jam doesn’t stay blue or the greenish colour at the end. Instead, it nicely caramelizes slightly with the pectin jam forming. The blue boost juice jam uses the juice from Lidl or their brand; “Naturis”. It’s sweet but also has multiple notes of the numerous other fruit used in the juice.

You will need to either have jam sugar or pectin and sugar individually. The comparison between these two is not much apart from some jam sugar having additives. These additives you may not want to have in your jam so you can omit them.

If you’re looking for other jams made from juice- we have a whole post for it!

Blue Boost Jam
There’s not much juice for a full jar; so make sure to use two bottles of the stuff. Or alternatively; more sugar and pectin.

Blue Boost Jam Recipe

Blue Boost Juice Jam

Josh N.
Cook Time 1 hr 30 mins
Course Ingredient
Cuisine British


  • 2-4 tbsp pectin (recipe has been done to double the output instead of having a half jar.
  • 2 bottle blue boost jam
  • 250-500 grams sugar
  • 1 tbsp lemon juice


  • Add a few tablespoons of water to the pot then add the pectin. Stir until it has completely dissolved. Put a bowl into the freezer to test the jam later
  • Wash your mason jars and sterilize them along with the lids.
  • Add the juice into the pot then set to medium high heat and stir occasionally until it rises then turn heat to medium then simmer.
  • Simmer on medium to medium-high until the colour has changed to a light brown to dark brown and the jam has formed.
  • Take a spoonful of the jam out then put it in the bowl. If it goes jelly-like after around a minute then the jam has a good consistency; if not then either add more sugar and pectin or reduce the jam.
  • Once finished take the jam and pour it into the mason jars. Leave to cool then put in the fridge.


Keyword jam, juice

1 thought on “Blue Boost Jam

  1. Pingback: A guide for Making Jam From Juice - Josh's Food & Photo BlogJosh's Food & Photo Blog

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