Onion and tomato jam

INGREDIENTS (for about 4 pots type "good mom"
2 boxes of crushed tomatoes and 4 sea red peppers that can be found canned 500 g onion
10 cl of balsamic vinegar
650 gr of jam sugar

Eplucher , cut the diced onion, put the vegetables in a saucepan and mix them with the sugar and vinegar.

Bring to a boil and let simmer for 15 minutes. regularly and skim if necessary, plunge jars and lids and put them on a clean cloth to dry.

Check if jam is taken by pouring a teaspoon over a cold saucer.If the jam freezes, it is ready, if it is not the case, continue cooking a few minutes.

Fill the pots to the edge, screw the lids and return the pots to chase the air. Leave to cool and tags ....