Tart Cherry Jam: A Taste of Summer Preserved

Every summer, my grandmother’s kitchen transformed into a jam-making haven. The air, thick with the sweet-tart aroma of simmering cherries, clung to the floral wallpaper. I remember standing on a rickety stool, mesmerized as she expertly skimmed the foam from the bubbling pot, a wooden spoon her magic wand. That first taste, slathered on warm toast, was pure sunshine bottled – a memory I try to recreate every year with this very recipe.

Recipe Overview

• Prep Time: 30 minutes
• Cook Time: 30 minutes
• Total Time: 1 hour
• Yields: 6-8 cups
• Dietary Type: Vegetarian, Gluten-Free, Dairy-Free

Ingredients

• 4 cups prepared seeded cherry pulp (from about 2 lbs of fresh cherries)
• 4 3/4 cups granulated sugar
• 1 box Sure-Jell pectin
• 1/2 teaspoon butter
• 1/4 teaspoon almond extract

Equipment Needed

• Large, heavy-bottomed pot
• Wooden spoon or heat-resistant spatula
• Measuring cups and spoons
• Canning jars (pint or half-pint)
• New canning lids and rings
• Jar lifter
• Wide-mouth funnel (optional)
• Water bath canner

Instructions

1. Prepare your cherries: Thoroughly wash the fresh tart cherries. Pit them using a cherry pitter or by hand. A small paring knife can be helpful. Place the pitted cherries in a food processor or blender and pulse until you have 4 cups of prepared cherry pulp. Make sure to check the pulp carefully for any missed pits before proceeding.
2. Combine ingredients: In a large, heavy-bottomed pot, combine the cherry pulp and the entire box of Sure-Jell pectin. Stir well to combine. The pectin is essential for achieving the correct jam consistency.
3. Add butter (optional): Stir in the 1/2 teaspoon of butter. This helps to reduce foaming during cooking.
4. Bring to a boil: Over medium-high heat, bring the mixture to a full rolling boil that cannot be stirred down. This means the mixture continues to bubble vigorously even when you are stirring.
5. Add sugar: Once a full rolling boil is achieved, quickly stir in all the 4 3/4 cups of sugar. Ensure the sugar is fully incorporated before proceeding to the next step.
6. Boil again: Return the mixture to a full rolling boil, stirring constantly, for exactly 1 minute. It is crucial to time this step accurately for proper setting of the jam. Overcooking can result in a tough jam, while undercooking may leave it too runny.
7. Remove from heat: After boiling for 1 minute, remove the pot from the heat.
8. Add almond extract: Stir in the 1/4 teaspoon of almond extract. Be careful not to add too much, as it can overpower the cherry flavor.
9. Skim the foam: Use a spoon to carefully skim off any foam that has formed on the surface of the jam. This will help to improve the appearance and clarity of the finished product.
10. Prepare the jars: While the jam is cooking, prepare your canning jars. Wash the jars in hot, soapy water and rinse them thoroughly. You can sterilize the jars by boiling them in water for 10 minutes, or by running them through a sterilization cycle in your dishwasher. Keep the jars hot until you are ready to fill them.
11. Fill the jars: Using a jar lifter, carefully remove the hot jars from the water. Place them on a heat-resistant surface. Using a wide-mouth funnel, if desired, carefully ladle the hot jam into the jars, leaving 1/4 inch of headspace at the top.
12. Remove air bubbles: Use a non-metallic utensil, such as a plastic spatula or wooden skewer, to gently press down on the jam in each jar to release any trapped air bubbles.
13. Wipe the rims: Wipe the rims of the jars clean with a damp cloth to ensure a proper seal.
14. Place lids and rings: Place the new canning lids on the jars, and then screw on the canning rings until they are fingertip tight. Do not overtighten.
15. Process in a water bath canner: Carefully lower the filled jars into a boiling water bath canner. The water should cover the jars by at least 1 inch. Bring the water to a rolling boil and process the jars for 15 minutes. Adjust processing time for altitude, if necessary.
16. Cool and check seals: After processing, carefully remove the jars from the canner using a jar lifter and place them on a towel-lined surface to cool completely. As the jars cool, you should hear a “popping” sound as the lids seal.
17. Test the seals: After the jars have cooled completely (usually 12-24 hours), check the seals by pressing down on the center of each lid. If the lid flexes or pops up and down, the jar is not properly sealed and should be refrigerated and used within a few weeks, or reprocessed with a new lid.

Expert Tips & Tricks

• Cherry Variety Matters: While this recipe works with most tart cherries, Montmorency cherries are prized for their bright flavor and high pectin content, which aids in gelling.
• Pectin Power: Using commercial pectin like Sure-Jell ensures consistent results, especially if your cherries are less ripe or naturally lower in pectin.
• Freezing for Later: If you don’t have time to can immediately, the prepared cherry pulp can be frozen until you’re ready to make jam. Thaw completely before using.
• Setting Problems? If your jam doesn’t set properly after processing, you can try re-cooking it with additional pectin. Follow the instructions on the pectin package for “re-making” jam.

Serving & Storage Suggestions

Tart cherry jam is incredibly versatile. Of course, it’s divine spread on toast, biscuits, or scones. But don’t stop there! Try it as a glaze for roasted meats, a topping for ice cream, or a filling for thumbprint cookies.

Properly canned and sealed jars of tart cherry jam can be stored in a cool, dark place (like a pantry) for at least 2 years. Once opened, refrigerate the jam and use it within a few weeks.

Nutritional Information

Please note that the following nutritional information is an estimate and may vary based on specific ingredients and serving sizes.

Nutrient	Amount per Serving	% Daily Value
Calories	643 kcal	32%
Total Fat	0.3g	0%
Saturated Fat	0.2g	1%
Cholesterol	0.8mg	0%
Sodium	18.9mg	1%
Total Carbohydrate	165.9g	62%
Dietary Fiber	0.7g	3%
Sugars	158.2g	632%
Protein	0g	0%

Variations & Substitutions

• Spice it Up: Add a pinch of ground cinnamon, cloves, or nutmeg to the jam for a warm, spiced flavor.
• Citrus Zest: Include the zest of one lemon or orange for a bright, citrusy note. Add the zest along with the almond extract.
• Low-Sugar Option: Use a low-sugar pectin and reduce the amount of sugar in the recipe. Follow the specific instructions provided with the low-sugar pectin.
• Different Extract: Experiment with other extracts, such as vanilla or cherry extract, in place of the almond extract.

FAQs (Frequently Asked Questions)

Q: Why is my jam runny?
A: Runny jam can be caused by several factors, including undercooking, incorrect sugar-to-pectin ratio, or insufficient acid in the fruit. Ensure you’re following the recipe precisely, especially the boiling time.

Q: Can I use frozen cherries?
A: Yes, you can use frozen cherries. Thaw them completely and drain off any excess liquid before measuring.

Q: Do I have to use Sure-Jell pectin?
A: While Sure-Jell is a reliable option, you can use other brands of pectin designed for cooked jams. Be sure to follow the instructions on the pectin package, as ratios may vary.

Q: How do I adjust the recipe for high altitude?
A: When canning at high altitudes, you need to increase the processing time. Consult a reliable canning guide for the specific adjustment for your altitude.

Q: What if I don’t have a water bath canner?
A: While a water bath canner is recommended for long-term storage, you can skip the canning process and simply refrigerate the jam. It will last for a few weeks in the refrigerator.

Final Thoughts

Making tart cherry jam is a rewarding experience that allows you to capture the fleeting flavors of summer. Don’t be intimidated by the canning process; with careful attention to detail, you’ll be rewarded with jars of delicious, homemade jam that you can enjoy all year long. I encourage you to give this recipe a try and share your creations with friends and family. Whether you slather it on a morning scone or use it to elevate a simple dessert, this tart cherry jam is sure to bring a burst of sunshine to any occasion. Cheers to preserving those summer flavors!