Delicious strawberry jam from strawberries for winter

Everyone in my family has a sweet tooth, so for the winter we always close several jars with various jams. We already have a whole book of recipes for all sorts of goodies.
This strawberry jam recipe is my signature one. The berries are easy to prepare, never spoil and do not candied.
We will need ripe strawberries and granulated sugar in a ratio of 1:1.
First of all, you need to thoroughly wash and select ripe, but dense berries and clean them from leaves and stems.
Strawberries in a separate bowl (for example, in an enameled basin) pour sugar and leave for a few hours, or better for a day, at room temperature.
The next day, the berries that gave the juice should be put on a quiet fire and brought to a boil, turn off the fire after three minutes and cool the mixture. Repeat this manipulation two more times,
until the strawberry syrup thickens. You can check its density with a saucer: drop a little syrup on it and shake it, if it spreads, it's not ready.
Put the finished jam in clean sterilized jars, roll it up. I don't leave the cans on the floor for a while to cool them down. And then I transfer them to the place where they will be stored and wait for their finest hour.
This jam is my family's favorite food, and my friends often come to the seagulls to eat. Now you will try it!
Successful preservation!