How To Know When Jam Is Done

The simplest way is to use a thermometer to check the temperature . You will want the jam to reach 220°F. 220°F is the heat point at which the sugar bonds with the pectin and forms a gel. Remember, the jam can take 24-48 hours to fully set up. So, if your jam is still on the thinner side, don’t worry. Know that it can set up more as it sits in the fridge. (more info below on what to do if your jam never sets up.) Another method to test if the jam is ready is the “plate in the freezer” method. (Remove jam from heat while conducting the test.) Place a small plate in the freezer when you begin cooking your strawberry jam. When you're ready to test to see if the jam will set, remove the plate from the freezer and place a quarter-sized amount of the jam in the center of the plate. Place the plate back in the freezer for one minute. After a minute, run your finger through the jam on the plate. If it wrinkles and is gel-like, the jam is ready. If the jam “fills in” the line you made with your finger, you should cook the jam for another few minutes.

Can I Double this Strawberry Jam Recipe?

Yes, you can double this small batch Strawberry Jam recipe. Keep in mind you will need to cook the jam for longer if you increase the ingredients. (see tips above on how to know if your jam is done.

Can I make this recipe Sugar Free?

If using artificial sugar or less sugar than the recipe calls for, you can help your jam gel by adding 2.5 tablespoons of chia seeds at the end of the cooking time.

Can I Freeze Strawberry Jam?

Yes, you can! The even better news is that you can freeze it right in the jar. Just ensure that you leave some space at the top, as the jam will expand a bit when freezing. This way, you can make several jars in batches and pull one from the freezer to unthaw when running low.

How to Can Strawberry Jam For Pantry Storage

This recipe is perfect for a water bath canner. I have the Ball Home Canning kit . It contains everything you need for water bath canning. How to can your strawberry jam: Wash jars and lids (I use the sterilize function on my dishwasher. Use whatever size jar you like. (I prefer the 8 oz jars for this recipe.) Pour the strawberry jam into the jar, leaving 1/4 inch headspace. Use a skinny spatula to help remove air pockets. Wipe down jar rims and add the lids. Seal to fingertip tightness. (Screw the lid on till you feel resistance. If it's too loose, the jar won’t seal, if it is too tight, the air won’t release properly.) Process for 5 minutes in the boiling water bath. Turn off the heat and let the jars sit in the water for another 5 minutes. Remove jars and let cool for 12 to 24 hours. Check the seal by removing the band and pressing the center of each lid. If you are able to indent the lid, your jam did not seal properly. Store in a cool, dry location for 1 year for best quality, but the jam may be good for up to 2 years. Be sure to test your jar for spoilage before using it. Keep in mind that higher altitudes affect boiling, and you will need to process the jam differently. (Interesting article about boiling points being lower at high altitudes .)

Can I Use Frozen Strawberries To Make Jam?

Yes, may need to increase the cooking time a bit as frozen strawberries tend to be more watery (and they are frozen rather than room temp.) You can also use a thermometer to help determine when your jam is done. (When the jam reaches between 217 and 220 F, it should be ready.)

Can I Use This Jam Recipe With Other Fruits?

The cooking process of this jam will work fine with other fruits, but you will need to consider the sweetness level of whatever fruit you are using. If the fruit is not very sweet, you may need to increase the amount of sweetener you add during the cooking process. Check out my Blueberry Jam Recipe and Peach Jam Recipe for other examples of fruit jam.

Why Didn\'t My Strawberry Jam Set Up? (And How To Fix It)

There can be various reasons why your jam didn't set up properly. Your Strawberry Jam most likely needed to cook longer, or there is a small chance that the strawberries didn’t have enough natural sugar for the jam to set. It’s a combination of cooking time, sugar, and lemon that makes this recipe gel. (Lemon acts as a natural pectin in this recipe.) If you followed the directions and it didn't set up properly , let the strawberry jam sit overnight in the fridge. If that step still doesn't get it to stiffen up and set, you can try re-cooking it for a bit longer and either 1. adding in a bit of pectin or 2. adding a bit more sugar and lemon (not much, just give it a taste test.) For best results, though, I recommend using a thermometer and making sure your strawberry mixture reaches between 217 and 220 degrees F.

Easy Strawberry Jam Recipe with no Pectin.

Description

A delicious and easy Strawberry Jam Recipe with no pectin. The simple recipe is made with only strawberries, lemon, and sugar! It is the perfect way to use up all of your fresh strawberries.

Ingredients

Units Scale

16 oz strawberries, hulled and coarsely chopped
3/4 cup of sugar
2 tablespoons lemon juice

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Instructions

In a heavy bottom saucepan, mix strawberries, sugar, and lemon juice.
Stir over med-low heat until the sugar is dissolved.
Increase heat to med-high and bring mixture to a rolling boil.
Stir frequently, mashing the strawberries as you stir, and continue to boil until the jam is thickened and bubbles completely cover the surface of the jam. (This process takes about 10 to 15 minutes. Time can vary based on your pot, the ripeness of the strawberries, heat, your stove, etc.; see the tips in the FAQ section to help judge when your jam is done.)
Transfer the jam to a jar and let it cool to room temperature.
Seal jars and store in refrigerator for about 10 days (or freeze)

Notes

Makes about 1 3/4 cups
Additional tips: If you have a candy thermometer, it’s ready when the jam reaches between 217 and 220 F.
If you want a less chunky jam, you can process fruit in a food processor before cooking or use an immersion blender while the fruit cooks.
If cooking at a higher altitude, you will need to reduce the target temperature (220°F) by two degrees for every 1000 feet of elevation.
More questions? Check out the FAQ section abouve.

Nutrition

Serving Size: 1 tbs
Calories: 27
Sugar: 66
Sodium: 0
Fat: 0
Carbohydrates: 7
Fiber: 0
Protein: 0