Cranberry jam with lemon zest for winter

If I once met the text "A good recipe for lingonberry jam is required" on the bulletin board, I would certainly respond. Everyone knows that wild berries surpass their garden counterparts in flavor and degree of usefulness. And if the vitamin supply of cranberries is placed in a jar, then you can extend the summer.
I offer a recipe for lingonberry jam that will not leave anyone indifferent. This is the food of connoisseurs of homemade preparations.
To make jam, they take raw materials of the highest quality, make sure that spoiled berries do not get into the jars, and therefore carefully sort them and rinse them. Lingonberries have one drawback – they are bitter. You can avoid this by blanching the berries. 2-3 minutes in boiling water will rid the jam of bitterness. Remove the lingonberries from boiling water and pour them into a cooking dish. It remains only to add sugar and cook until tender. 5 minutes before the end, add the seasonings.
There are several ways to package jam, hot packing is suitable for us when hot jam is poured into clean and dry containers. Roll up the jars and turn them over.
You can safely write an ad: "I will give in good hands a recipe for delicious jam. "