Neither the peel nor the seeds of the tomato are removed. Enjoy a whole tomato as jam.
I always make jam from plum-type fruits using the whole fruit, including the peel, since I love the texture of the peel. I tried making tomato jam in the same way, and it was delicious.
Enjoy the peel and seeds too. You can make a nutrient-packed jam in no time. If you prefer it to be less sweet, reduce the sugar by 30 to 35%.
Enjoy Japanese food around the world.