1 bag (10 oz) frozen organic Raspberries
3/4 cup white sugar
1 tsp lemon zest
1/2 tsp lemon juice
1/2 tsp traditional balsamic vinegar
Add everything to a pot, cook on medium for 15 mins until it starts to get think.
Add to jar (8 oz) it won't all fit. You will have some to sample.
cool on counter, then refrigerate.
I use a wide mouth jar and seal with my food saver and then refrigerate.