There’s a reason peach jam has been a staple in Southern kitchens for generations. Made with ripe, juicy peaches at the peak of summer, this jam captures that sweet, sunny flavor and lets you enjoy it long after peach season ends. This recipe keeps things classic and simple — just peaches, sugar, lemon juice, and a touch of pectin for a soft-set, spreadable jam that’s perfect on biscuits, toast, or spooned over vanilla ice cream.
What Makes This a “Southern” Peach Jam
Southern-style peach jam tends to lean into the natural sweetness and flavor of the peaches themselves, without heavy spicing that can mask the fruit. It’s traditionally made in small batches on the stovetop, often passed down through family recipes, and canned to preserve that summer flavor for the months ahead.
Ingredients
- 4 lbs ripe peaches, peeled, pitted, and chopped (about 8 cups)
- 4 cups granulated sugar
- ¼ cup fresh lemon juice
- 1 (1.75 oz) package powdered fruit pectin (or use a low-sugar pectin and adjust sugar amount per package instructions)
- ½ teaspoon butter (optional, helps reduce foaming)
Equipment
- A large, heavy-bottomed pot or Dutch oven
- A potato masher or immersion blender (for a smoother jam, optional)
- A water bath canner (if canning for shelf storage)
- 6-7 half-pint canning jars with new lids and bands
- A jar lifter and canning funnel
- A ladle
Instructions
Step 1: Peel and prep the peaches
Bring a large pot of water to a boil and prepare a bowl of ice water. Score a small X in the bottom of each peach, blanch for 30-45 seconds, then transfer to the ice water. The skins should slip off easily. Remove the pits and chop the peaches into small pieces.
Step 2: Mash the peaches
Place the chopped peaches in a large bowl and mash with a potato masher to your desired consistency — leave some small chunks for texture, or mash more thoroughly for a smoother jam. You should have about 8 cups of mashed and chopped peaches combined.
Step 3: Combine peaches, lemon juice, and pectin
In a large, heavy-bottomed pot, combine the mashed peaches, lemon juice, and pectin. If using the optional butter, add it now to help reduce foaming. Stir well and bring the mixture to a full rolling boil over high heat, stirring constantly.
Step 4: Add the sugar
Once the peach mixture reaches a full rolling boil (one that doesn’t stop bubbling when stirred), add all the sugar at once, stirring to dissolve. Return the mixture to a full rolling boil and boil hard for exactly 1 minute, stirring constantly to prevent scorching.
Step 5: Test the set
Remove the pot from heat. To check if your jam has reached the right consistency, place a small spoonful on a chilled plate (kept in the freezer beforehand) and let it sit for a minute — if it wrinkles slightly when you push it with your finger, it’s ready. If it’s still runny, you can boil for another minute or two and test again.
Step 6: Skim and jar
Skim off any foam from the surface of the jam. Ladle the hot jam into clean, warm half-pint jars, leaving ¼-inch of headspace. Wipe the rims clean, apply the lids, and screw the bands on until fingertip-tight.
Step 7: Process (for shelf-stable storage)
Process the filled jars in a boiling water bath for 10 minutes (adjusting for altitude as needed). Remove with a jar lifter and let cool undisturbed on a towel for 12-24 hours. Check that all the lids have sealed properly before storing.
Tips for the Best Peach Jam
- Use ripe, fragrant peaches for the best natural sweetness and flavor.
- Don’t skip the lemon juice — it adds necessary acidity for safe canning and also helps the jam set properly.
- Work in small batches rather than doubling the recipe, since large batches of jam can be harder to get a proper set.
- Skip canning if you prefer — you can simply let the jam cool, then store it directly in the refrigerator for a “refrigerator jam” that will keep for a few weeks.
- Add a cinnamon stick while boiling if you want a warm, spiced version — just remove it before jarring.
Storage
Properly sealed, canned jars can be stored in a cool, dark pantry for up to a year. Once opened, refrigerate and use within about 3 weeks. Unsealed or refrigerator-only jam should be kept in the fridge and used within 3-4 weeks.
Final Thoughts
Southern peach jam is a simple, old-fashioned way to preserve the best of peach season, and homemade versions taste far brighter and fresher than anything store-bought. Once you make a batch, it’s easy to see why this jam has stayed a Southern kitchen staple for so long.
