This Strawberry Apple Jam is simple to make, using only four ingredients. It takes advantage of the natural pectin in apples, allowing this jam to gel beautifully without commercial pectin. Make your breakfast extra special each morning with a little homemade jam! Recipe makes approximately 4 cups and may be canned using the water bath canning method.
Once a necessity, canning and preserving food has become a lost art. Gone are the days when we relied on these methods to keep our families fed throughout the winter.
Today, many of us take for granted all of the foods available to us throughout the year. We can easily pop into the grocery store and buy green beans, apples, broccoli, and strawberries any time we’d like. Sure, they might not taste as good as when they’re in season, but they’re there.
When I began homesteading, my first goal was to build a large garden. I wanted the majority of my produce to come from home. Of course, being only myself and my fiancé, I would also have to learn to preserve some of the fruits and vegetables I would be growing.
Making fruit jams is a great place to start if you’re new to canning. Because of the high acidity of the fruit, you can use the water bath canning method to preserve jam instead of pressure canning.
Read on to learn how to make and preserve my simple apple strawberry jam recipe.
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Why You'll Love This Recipe
- Balanced Flavors- The sweetness from the strawberries and sugar is balanced nicely by the tart apples and acidic lemon juice.
- Texture- The diced apples give this jam a lovely texture and mouthfeel. If you enjoy a chunky jam, you'll love this recipe.
- Preserving the Harvest- This jam recipe is able to be preserved using the water bath method, which means it's a great way to use up all of those summer strawberries. You'll be enjoying your own garden harvest well into the chilly winter months with this delicious jam.
Ingredient Notes
Here are some notes on key ingredients. For a full list of ingredients, check out the recipe card below.
- Strawberries- The best strawberries to use are the ones you pick from your own garden. However, if using store bought, I recommend soaking for 20 minutes in a vinegar solution to remove any pesticide residue. Simply mix 4 parts water with 1 part white vinegar in a bowl and allow the strawberries to soak. Rinse with clean water prior to dicing.
- Tart Apples- I prefer using a tart apple like Braeburn, McIntosh, or Granny Smith because it helps balance out the sweetness of the strawberries. Apples are also naturally pectin-rich, which helps this jam gel up nicely. Wash your apples before peeling to ensure you remove any pesticides present on the skin.
- Lemon Juice- As an acid, lemon juice lowers the pH, which allows the pectin to create the structure needed to "set" the jam. Lemon juice also decreases the risk of bacterial growth in your preserved jam, giving it a longer shelf life.
- Sugar- If you've ever looked at a jam recipe and balked at the amount of sugar, you're not alone. But, there's a good reason preserving jam contains so much sugar. Not only does the sugar help the pectin gel properly, it also helps reduce bacterial growth.
Equipment Needed
Step by Step Instructions
Here is how to make this strawberry and apple jam.
*Note: Make sure the saucepan or pot you choose to use is large enough to accommodate all of the fruit, liquid, and foam that forms while the mixture is at a steady boil. I always recommend using a larger pot than you think you’ll need.
Step 1: Prepare the fruit. Start by cleaning and preparing your strawberries and apples. The strawberries should be hulled and diced small. Similarly, the apples should be peeled and diced small.
Step 2: Mash the strawberries. Add the strawberries, lemon juice, and sugar to a large saucepan. Dissolve the sugar over low heat while mashing the strawberries with the back of a wooden spoon or with a potato masher. This helps the strawberries begin to release their juices.
Step 3: Add the apples. Once the strawberries are sufficiently mashed and the sugar is dissolved, add in the diced apples. Turn the heat up to medium-high and bring the mixture to a boil.
Step 4: Cook the jam. Allow the jam to boil, stirring frequently, until the jam reaches its setting point temperature of 220°F. If you don’t have a thermometer, you can tell the jam is done when it easily coats the back of a metal spoon. Remove from heat. At this point, you can store your jam in the refrigerator to be eaten within 3 months. However, keep reading to learn how to preserve your jam for a longer shelf life.
Water Bath Canning Method
Here is how to preserve your jam using the water bath canning method.
Step 1: Sterilize the jars. Place two pint-sized mason jars right-side-up into a large stockpot or water bath canner. If you don't have a canning rack, you can use a clean kitchen towel to prevent the cans from sitting on the bottom of the pot. The jars should be covered by at least an inch of water. Bring the water to a rolling boil and boil the jars for 10 minutes.
Step 2: Fill the jars. Using your jar lifter, remove the jars from the hot water and place them on a kitchen towel on the counter. You will use the same pot of water for your water bath. Fill the jars with the finished strawberry apple jam, leaving ¼-½ inch of space at the top. A canning funnel is extremely helpful here, but if you don't have one, just make sure to wipe away any residue on the mouth of the jar before putting the lids on.
Step 3: Boil the prepared jars. Carefully tighten the lids back onto your jars and place them back into the hot water bath, making sure they're covered by 1-2 inches of water. Cover the pot and bring the water to a boil. Allow the jars to boil for 10 minutes, then turn off the heat.
Step 4: Cool completely. After 5 minutes, remove the jars from the hot water and place onto a kitchen towel on the counter. Allow the jars to cool, undisturbed, for 12-24 hours. You should hear a popping sound from each jar after a few minutes, which means you successfully created a seal.
Storage
If You Water Bath Canned
- Room Temperature- Unopened, this jam will stay good for 12-18 months at room temperature. Jars should be kept in a cool, dry, dark place. Don’t forget to label your jars with the date!
- Refrigerator- Once opened, your jam will stay good in the refrigerator for up to 3 months.
- Freezer- If you open your jam and find you won’t be able to use it all before it goes bad, freezing the jam is an option. Leave it in the jar and store in the freezer for up to 6 months.
If You Did Not Water Bath Can
Don't want to go through the trouble of canning your jam? No worries! You have two options for storing this strawberry apple jam. Similar to the opened jars above, you can refrigerate your jam for up to 3 months or freeze it for up to 6 months.
What to Serve With Strawberry Apple Jam
Here are a few of my favorite ways to enjoy this strawberry apple jam.
- Mixed into a bowl of oatmeal or yogurt
- Spread onto a thick piece of toasted sourdough bread with butter
- Smeared onto these Zucchini Carrot Muffins or this Strawberry Zucchini Bread
- As a topping for waffles, pancakes, or French toast
- As a filling for cakes, cupcakes, or cookies
- On top of baked brie or as part of a charcuterie board
- Added to grilled cheese for a sweet and salty lunch
- As an ice cream topping
Frequently Asked Questions
As previously mentioned, lemon juice lowers the pH of the jam mixture. This allows the strands of pectin to form a network, giving the jam its essential gel-like consistency. The lemon juice's acidity also helps inhibit bacterial growth in the jam.
People are divided on the use of pectin in jam-making. Some enjoy the peace of mind that they will end up with a nicely set up jam. Others, however, are against the use of pectin because it requires the addition of a lot of sugar.
The more sugar you add, the more the flavors of the fruit get muddied in sweetness. I prefer to use high-pectin fruits, such as apples or pears, in my jam recipes instead of commercial pectin.
Yes! Apples are naturally high in pectin, which means they’re perfect for making jam. The pectin from both the apples and the lemon juice helps this strawberry apple jam thicken.
I love using Braeburn, McIntosh, and Granny Smith apples in this jam because their tart flavor balances out the sweetness of the s strawberries and sugar.
If you want to use less sugar in a jam recipe, your best bet is to find one already written to be low-sugar. Jams are finicky and altering the ratio can result in a jam that doesn’t, well, jam.
Most experts recommend using a 1:1 ratio of sugar to fruit. So, if you’re adding a pound of fruit, you will need about a pound of sugar. My strawberry apple jam recipe goes a little lighter on the sugar (about 1.5 lbs sugar to 2.5 lbs fruit) so, I wouldn’t attempt to go any lower.
It sounds like a lot, but remember, sugar acts as both a preservative and an agent to properly help the pectin gel.
Let's Connect!
Be sure to leave a comment below if you have any questions. You can also connect with me on Instagram, Facebook, Pinterest, or via email at [email protected].
More Jam Recipes
📖 Recipe
Strawberry Apple Jam
Equipment
Ingredients
- 2 pounds strawberries hulled and diced
- 3 cups granulated sugar
- ¼ cup lemon juice
- 2 medium tart apples peeled and diced
Instructions
Prepare the Jam
- Start by cleaning and preparing your strawberries and apples. The strawberries should be hulled and diced small. Similarly, the apples should be peeled, cored, and diced small.
- Add the strawberries, lemon juice, and sugar to a large saucepan. Dissolve the sugar over low heat while mashing the strawberries with the back of a wooden spoon or with a potato masher. This helps the strawberries begin to release their juices.2 pounds strawberries, 3 cups granulated sugar, ¼ cup lemon juice
- Once the strawberries are sufficiently mashed and the sugar is dissolved, add in the diced apples. Turn the heat up to medium-high and bring the mixture to a boil.2 medium tart apples
- Allow the jam to boil, stirring frequently, until the jam reaches its setting point temperature of 220°F. If you don’t have a thermometer, you can tell the jam is done when it easily coats the back of a metal spoon. Remove from heat. At this point, you can store your jam in the refrigerator to be eaten within 3 months or preserve it using the water bath canning instructions below.
Water Bath Canning Instructions
- Sterilize the jars. Place two pint-sized mason jars right-side-up into a large stockpot or water bath canner. If you don’t have a canning rack, you can use a clean kitchen towel to prevent the cans from sitting on the bottom of the pot. The jars should be covered by at least an inch of water. Bring the water to a rolling boil and boil the jars for 10 minutes.
- Fill the jars. Using your jar lifter, remove the jars from the hot water and place them on a kitchen towel on the counter. You will use the same pot of water for your water bath. Fill the jars with the finished strawberry apple jam, leaving a ¼ to ½-inch of space at the top. A canning funnel is extremely helpful here, but if you don’t have one, just make sure to wipe away any residue on the mouth of the jar before putting the lids on.
- Boil the prepared jars. Carefully tighten the lids back onto your jars and place them back into the hot water bath, making sure they’re covered by 1-2 inches of water. Cover the pot and bring the water to a boil. Allow the jars to boil for 10 minutes, then turn off the heat.
- Cool completely. After 5 minutes, remove the jars from the hot water and place them onto a kitchen towel on the counter. Allow the jars to cool, undisturbed, for 12-24 hours. You should hear a popping sound from each jar after a few minutes, which means you successfully created a seal.
Notes
- Quick Tip: Make sure the saucepan or pot you choose to use is large enough to accommodate all of the fruit, liquid, and foam that forms while the mixture is at a steady boil. I always recommend using a larger pot than you think you’ll need.
- Storage: Water bath canned jam can be stored for 12-18 months at room temperature, as long as it remains sealed. Once opened, the jam can be stored in the refrigerator for up to 3 months or in the freezer for up to 6 months. Don't forget to date your jars!
Kait petrie says
I have to make this!!! Can’t wait for garden fresh strawberry season!
Ashley Petrie, RDN, LDN says
Yes, me either! Thanks for commenting!
Tony says
Delicious! Was great on my English muffin.
Jessica says
Curious - can I blend the strawberries and apples once cooked to make a smoother jam or will this mess with the jamming process and introduce too many air bubbles?
Ashley Petrie, RDN, LDN says
Hi Jessica! I haven't tried blending the apples myself. But, if I was going to, I would try blending them before adding them to the strawberries. That way you don't have to worry about introducing too much air and messing with the canning process. If you do try it, let me know how it goes! I would love to hear. 🙂