How To Make Canned Blueberry Pie Filling

Making canned blueberry pie filling at home is easier than you might think, and it tastes so much better than anything from the store.
 
Once you learn how to make canned blueberry pie filling, you’ll have jars of sweet, thick, lemony-blueberry goodness ready whenever a craving hits.
 
Whether you’re a seasoned canner or a total beginner, this recipe is forgiving, flexible, and downright delicious.
 
In this post, I’ll walk you through how to make canned blueberry pie filling step by step, plus a few tips for getting the texture and flavor just right.
 
Let’s dive in.
 

Why Make Canned Blueberry Pie Filling at Home

There are plenty of reasons to make canned blueberry pie filling yourself instead of buying it.
 
Homemade canned blueberry pie filling lets you control the sugar, skip weird additives, and use fresh or frozen berries you actually trust.
 
Plus, when you can blueberry pie filling in batches, you’ve got a pantry staple that saves you time on busy baking days.
 
Here’s why so many home cooks love making canned blueberry pie filling from scratch.
 

1. You Control the Sweetness and Thickness

Store-bought canned blueberry pie filling is often overly sweet or runny.
 
When you make canned blueberry pie filling at home, you decide exactly how much sugar and thickener goes in.
 
Want a tarter filling?
 
Add less sugar.
 
Prefer a firmer set for slicing clean pie wedges?
 
Bump up the ClearJel or cornstarch slightly.
 

2. Better Flavor From Real Blueberries

Canned blueberry pie filling made with real berries tastes vibrant and fresh, not flat.
 
If you’ve ever wondered how to make canned blueberry pie filling that actually tastes like blueberries, the answer is simple: start with good fruit.
 
Fresh-picked or frozen wild blueberries work beautifully in canned blueberry pie filling because they’re small, sweet, and packed with flavor.
 

3. It’s Budget-Friendly and Saves Time Later

Making canned blueberry pie filling in bulk during berry season is a smart money move.
 
Berries are cheapest in summer, so you can make canned blueberry pie filling when prices drop and enjoy it all winter long.
 
Then when you want a pie, you just grab a jar of your homemade canned blueberry pie filling and bake.
 

How to Make Canned Blueberry Pie Filling: Step by Step

Learning how to make canned blueberry pie filling comes down to a few key steps: prep your jars, cook the filling, fill the jars, and process them in a water bath canner.
 
Here’s how to make canned blueberry pie filling the safe and simple way.
 

1. Gather Your Ingredients

To make canned blueberry pie filling, you’ll need about 6 cups of fresh or frozen blueberries, 3/4 to 1 cup of sugar, 1/4 cup of ClearJel (or cornstarch), 1 cup of water, and 2 tablespoons of lemon juice.
 
A pinch of cinnamon or a splash of vanilla is optional but lovely in canned blueberry pie filling.
 
ClearJel is the preferred thickener for canned blueberry pie filling because it stays stable during processing, unlike cornstarch which can break down.
 

2. Prep Your Jars and Canner

Sterilize your jars, lids, and bands before you make canned blueberry pie filling.
 
Fill your water bath canner and get it heating while you cook the filling.
 
Having everything ready makes the whole process of canning blueberry pie filling way less stressful.
 

3. Cook the Filling

In a large pot, whisk the sugar and ClearJel together with the water until smooth.
 
Add the blueberries and lemon juice, then cook over medium heat, stirring gently, until the mixture thickens and bubbles.
 
This is the heart of how to make canned blueberry pie filling, so don’t rush it.
 
Let it simmer for a minute or two so the filling sets properly.
 

4. Fill and Process the Jars

Ladle the hot filling into your sterilized jars, leaving about 1 inch of headspace.
 
Wipe the rims, add the lids, and screw on the bands fingertip-tight.
 
Process the jars in a boiling water bath for 30 minutes, adjusting for altitude if needed.
 
Once they’re done, let the jars cool and check that they’ve sealed.
 
Now you’ve got shelf-stable canned blueberry pie filling ready for pie, cobbler, or spooning over ice cream.
 

Tips for Perfect Canned Blueberry Pie Filling

A few small tweaks make a big difference when you make canned blueberry pie filling.
 

1. Don’t Skip the Lemon Juice

Lemon juice balances the sweetness and helps the filling set, so it’s essential in canned blueberry pie filling.
 

2. Use the Right Thickener

ClearJel is ideal for canning blueberry pie filling because it holds up to heat, but cornstarch works if you plan to freeze instead of can.
 

3. Adjust for Altitude

If you live above 1,000 feet, add extra processing time to your canned blueberry pie filling to keep it safe.
 

So, How Do You Make Canned Blueberry Pie Filling?

You make canned blueberry pie filling by cooking blueberries with sugar, ClearJel, water, and lemon juice, then processing the jars in a water bath canner.
 
It’s a simple process that rewards you with jars of homemade canned blueberry pie filling you can use all year.
 
Once you know how to make canned blueberry pie filling, you’ll never go back to the store-bought stuff.
 
Happy canning.