Here are a few tips that might help you on your canning ventures...
1 pound of strawberries (small container) = 2 cups of crushed strawberries
I made the recipe amounts for 10 - 8 ounce jars. (See previous post for recipe.) Since I was using pint jars (16 oz), I should get 5 pint jars in a batch. I made 2 batches and had nine complete jars. And a touch that I put in the fridge.
So for 2 batches, I used 7 pounds of strawberries. Use the above equation and you should be able to closely calculate how many pounds of strawberries to buy depending on how many jars you would like to can. :)
1 jar of pectin = 15 tbsp. of pectin
This was very important. I had purchased enough strawberries for a double batch of 10 - 8 ounce jars. But I didn't want to run out of pectin for my second batch in the middle of making it. Yikes! That would ruin the batch and I would end up with runny jam. :/ So before I started on the strawberries, I measured out the amount of pectin I needed out of what was left in the container. So I know that there is exactly 15 tablespoons of pectin in a container. :) Exactly enough for 2 of the large batches!
*Consider purchasing 8 ounce jars for jam or jellies. You can then double your batch and give for gifts.
*Using this low-sugar (or you can choose no sugar) recipe, I reduced the sugar amount in this recipe from 7 cups down to 2 cups! What a difference!
*Grab strawberries when they are in season and on sale. Our lowest price for strawberries here is $.99/lb. Be ready to can your strawberries the same day or at the latest, the next day after you purchase them. Strawberries do not hold up well and you will want to can them ASAP!
*Visit freshpreserving.com today! Click on the Pectin Calculator on the bottom of the page. You will choose the fruit you are using, whether you are making jam or jelly, and what type of pectin you will be using.
Then click Calculate and it will break down the recipe for you! It really is a wonderful tool.
Just a few tips that I learned from my canning venture today. :)