Preserving Fall's Bounty: A Guide to Ball Canning Pumpkin Butter
As the leaves change color and the air turns crisp, it's time to embrace the flavors of the season. One of the most iconic autumn ingredients is the humble pumpkin, and one of the best ways to preserve its sweet, earthy taste is by making pumpkin butter. This versatile spread can be used in various dishes, from breakfast toast to dessert toppings. In this guide, we'll walk you through the process of making and canning pumpkin butter using the trusted Ball canning method.
Understanding Pumpkin Butter
Pumpkin butter is a thick, spreadable puree made from cooked pumpkin, sugar, and spices. It's similar to apple butter, but with a unique pumpkin flavor that screams fall. Unlike pumpkin pie filling, it doesn't contain eggs or dairy, making it a versatile and long-lasting preserve.
Choosing the Right Pumpkin
For pumpkin butter, it's best to use a sweet, meaty pumpkin variety like Sugar Pie, Baby Bear, or Cheese Pumpkin. These have a higher sugar content and less stringy flesh than carving pumpkins. You can also use butternut squash as a substitute, which has a similar texture and flavor.

Ingredients and Equipment
Here's what you'll need to make and can pumpkin butter:
- 4-5 lbs of pumpkin or butternut squash
- 1 cup of granulated sugar (adjust to taste)
- 1 tsp ground cinnamon
- 1/2 tsp ground ginger
- 1/4 tsp ground cloves
- 1/4 tsp salt
- Ball canning jars with lids and bands
- Water bath canner or large pot
- Jar lifter and magnetic lid lifter
Preparing the Pumpkin
Start by preparing your pumpkin. Cut it into manageable pieces, remove the seeds and stringy pulp, then peel the skin. Cut the flesh into chunks and cook until tender. You can do this by boiling, steaming, or roasting. Once cooked, puree the pumpkin in a food processor or blender until smooth. You should have about 8 cups of puree.
Cooking the Pumpkin Butter
In a large, heavy-bottomed pot, combine the pumpkin puree, sugar, cinnamon, ginger, cloves, and salt. Cook over medium heat, stirring frequently, until the mixture thickens and darkens in color. This can take anywhere from 30 to 60 minutes. To test if it's ready, spoon a small amount onto a plate and let it cool. If it's thick enough to hold its shape, it's ready to can.

Canning the Pumpkin Butter
While the pumpkin butter is cooking, prepare your canning equipment and jars. Sterilize the jars by boiling them for 10 minutes or running them through a hot dishwasher cycle. Keep them hot until ready to use.
Using a funnel and ladle, fill the hot jars with the hot pumpkin butter, leaving about 1/4 inch headspace at the top. Wipe the rims clean, place the lids on, and screw on the bands fingertip tight.
Place the jars in the water bath canner or large pot, making sure they're covered by at least 1 inch of water. Bring the water to a boil, then process the jars for 10 minutes, adjusting for altitude if necessary.
After processing, remove the jars from the canner and let them cool undisturbed for 24 hours. Check the seals; any jars that didn't seal should be refrigerated and used within a few weeks.
Storing and Using Your Pumpkin Butter
Sealed jars of pumpkin butter can be stored in a cool, dark place for up to a year. Once opened, store in the refrigerator and use within a few months. Spread it on toast, stir it into oatmeal, use it as a filling for crepes or empanadas, or serve it as a dessert topping. Enjoy the taste of fall all year round!