This homemade strawberry syrup recipe is one of my favorite ways to preserve a bumper crop of fresh strawberries. Made with just 4 simple ingredients — no pectin required — it’s water-bath canned in pint jars and stays shelf-stable for up to 18 months. Pour it over pancakes, waffles, or ice cream, stir it into lemonade, or crack open a jar in February when you need a taste of summer.

Why you’ll love this recipe:

• Only 4 ingredients — strawberries, sugar, lemon juice, and vanilla
• No pectin needed
• Works with fresh or frozen strawberries
• Water-bath canning safe (naturally high acidity from the fruit and lemon juice)
• Shelf-stable for up to 18 months; ready in about 75 minutes

My dad had the most gorgeous strawberry patch in Central Missouri, and one summer we found ourselves with so many berries we couldn’t eat them all fast enough. That’s how this recipe was born — to keep those beautiful berries from going to waste. I’ve been making it ever since.

Strawberry Syrup Ingredients

For the syrup:

• 4½ quarts (about 18 cups) fresh strawberries, washed, hulled, and quartered or halved
• 4 cups sugar (I love demerara or raw cane sugar for its rich, molasses-like flavor — but any granulated sugar works perfectly)
• Juice of 1 lemon (about 3–4 tablespoons)
• 1 teaspoon pure vanilla extract

For canning:

• Canning funnel and jar lifter
• Ball pint canning jars (about 5–6 pints)
• Lids and rings – we love these reusable Tattler rings!
• Water bath canner – I have Ball’s Electric Water Bath Canner and it is fantastic!

How to Make Homemade Strawberry Syrup

Step 1: Prepare the strawberries

Wash and hull your berries, then cut them into halves or quarters. Small berries can be left whole. Place them in a large, heavy-bottomed pot — bigger than you think you need, because this mixture will bubble up significantly when it boils.

Step 2: Cook the syrup

Add the sugar to the pot with the strawberries and bring everything to a boil over medium heat, stirring occasionally. Once it reaches a boil, reduce the heat to low and let the mixture simmer uncovered for 30–45 minutes, until it has reduced by about one-third and turned thick and syrupy.

Step 3: Finish the syrup

Turn off the heat. Stir in the lemon juice and vanilla extract and mix well. At this point the syrup is ready to eat — warm over pancakes, spooned over ice cream, or cooled and refrigerated for up to 3–4 weeks. If you’d like to preserve it for long-term storage, continue to the canning steps below while the syrup is still hot.

Canning Instructions

Step 1: Sterilize your jars

While the syrup is simmering, sterilize your jars by boiling them in your water bath canner for 10 minutes, or by running them through a hot dishwasher cycle. Keep the jars hot until you’re ready to fill them — this prevents cracking when you add the hot syrup.

Step 2: Prepare lids and rings

Place lids and rings in a small saucepan of hot (not boiling) water. Do not boil the lids — it can reduce their sealing effectiveness.

Step 3: Fill the jars

Using a canning funnel and ladle, carefully fill each hot jar with the hot strawberry syrup, leaving ¼ inch of headspace at the top of each jar. Headspace matters — too little and the jar may not seal; too much can affect preservation.

Step 4: Wipe rims and seal

Wipe the rim of each jar with a clean, damp cloth to remove any syrup. Place the lid on and screw the ring down until fingertip-tight — snug but not over-tightened.

Step 5: Process in the water bath canner

Lower the filled jars into the boiling water bath canner, making sure they are fully submerged by at least 1 inch of water. Process (boil) for 15 minutes. Turn off the heat and let the jars rest in the water for 5 minutes before removing.

Note: If you live at an altitude above 1,000 feet, you’ll need to increase your processing time. Check Ball’s Guide altitude adjustment chart for the correct time for your elevation.

Step 6: Cool and check seals

Using a jar lifter, remove the jars and place them on a clean towel. Leave them undisturbed for 24 hours. You’ll hear the satisfying “pop” of the lids sealing as they cool.

After 24 hours, press the center of each lid — it should be firm and not flex up and down. Any jars that didn’t seal properly should be refrigerated and used within 3–4 weeks, or you can reheat the syrup and reprocess in a clean jar.

Storage & Shelf Life

• Shelf-stable (sealed jars): Store in a cool, dark place for up to 18 months.
• After opening: Refrigerate and use within 3–4 weeks.
• Refrigerator (no canning): Syrup keeps for 3–4 weeks in an airtight container.
• Freezer: Pour cooled syrup into freezer-safe containers and freeze for up to 6 months.

Ingredient Notes & Substitutions

Strawberries: Fresh is best when they’re in season, but this recipe works beautifully with frozen strawberries too. If using frozen, thaw them completely first and drain any excess liquid before cooking — your cooking time may be slightly shorter.

Sugar: I love demerara or raw cane sugar for its rich, slightly caramel-y flavor, but any granulated sugar — white, cane, or turbinado — works fine. The syrup will taste slightly different depending on which you use. I do not recommend substituting honey without finding a recipe specifically formulated for honey in canning, as it can affect the pH and safe preservation.

Lemon juice: The lemon juice boosts the bright strawberry flavor and contributes to the natural acidity that makes this syrup safe for water-bath canning. Don’t skip it. Bottled lemon juice works in a pinch, but fresh gives a noticeably better flavor.

Vanilla: This is my secret touch. It rounds out the sweetness and makes the syrup taste a little more special. Pure vanilla extract is worth it here.

10 Ways to Use Strawberry Syrup

Once you’ve got a few jars on the shelf, you’ll find yourself reaching for them constantly. Here are some of my favorite ways to use it:

Drizzle over french toast or crepes

• Drizzle over German pancakes — this is the combination that started it all for me
• Top pancakes or waffles — a classic for good reason
• Spoon over vanilla ice cream or cheesecake
• Stir into lemonade or sparkling water for a fresh strawberry soda
• Mix into plain yogurt or oatmeal for breakfast
• Use as a cake soak — brush over cake layers before frosting to add moisture and strawberry flavor
• Stir into strawberry milk — strain first for a smoother texture
• Add to cocktails and mocktails — pairs beautifully with prosecco or club soda
• Use as a glaze for grilled pork tenderloin or chicken

More canning recipes you’ll love:

• Grandma’s Secret Dill Pickles
• The Lazy Person’s Guide to Canning Crushed Tomatoes
• Pineapple Jalapeno Relish 
• Easy, Homemade Roasted Tomato Sauce

Frequently Asked Questions

How long does canned strawberry syrup last? Properly processed and sealed jars stored in a cool, dark pantry will last up to 18 months. Once opened, refrigerate and use within 3–4 weeks.

Can I use frozen strawberries? Yes! Thaw them completely first and drain off some of the excess liquid. The recipe works the same way — just watch your cooking time since pre-softened berries may reduce faster.

Can I make a smaller batch? Absolutely. This recipe scales down easily. A half batch (about 2¼ quarts of berries) will yield approximately 2–3 pints. The canning process and times stay the same regardless of batch size.

Do I need pectin? No. This recipe does not use pectin. The syrup thickens naturally by reducing on the stove. If you want it thicker, simply simmer it a bit longer. Keep in mind it will also thicken slightly as it cools.

How much headspace should I leave? Leave ¼ inch of headspace in each jar. Too little space can prevent proper sealing; too much can cause the syrup at the top of the jar to darken over time.

Is this recipe safe for water-bath canning without added pectin? Yes. Strawberries are naturally high in acid, and the added lemon juice ensures the pH stays safe for water-bath canning. This recipe does not require pressure canning.

Why did my jars not seal? The most common causes are: syrup or residue on the jar rim before sealing, lids that weren’t properly warmed, or the rings being screwed on too tightly. If a jar doesn’t seal, refrigerate and use within 3–4 weeks, or reheat the syrup and reprocess in a clean, sterilized jar.

Can I substitute honey for sugar? I don’t recommend it for canning without testing. Honey changes the pH of the syrup in ways that may affect safe preservation. If you want to use honey, look for a tested honey-based canning recipe.