This Raspberry Peach Jam Recipe is a sweet and summery recipe, which is made with fresh raspberries and ripe peaches. It’s a straightforward recipe, ready in about 1 hour.
Jump to RecipeRaspberry Peach Jam Recipe Ingredients
- 2 cups mashed raspberries (about 3-4 6-ounce containers)
- 1 1/2 cups mashed peaches, peeled (about 3-4 fresh peaches)
- 1 (1.75-ounce) box powdered fruit pectin
- 1 cup corn syrup
- 4 1/2 cups sugar
How To Make Raspberry Peach Jam Recipe
- Prep the fruit: To easily peel the peaches, dip them in boiling water for about 45 seconds, then transfer to an ice bath. The skins should slip off easily. Mash the raspberries and peeled peaches with a potato masher for a chunkier jam, or use a blender for a smoother texture.
- Activate the pectin: In a large, heavy-bottomed pot, combine the mashed raspberries and peaches. Sift in the powdered pectin a little at a time, stirring constantly to prevent clumps. Once all the pectin is mixed in, let the fruit mixture stand for 30 minutes, stirring every 10 minutes.
- Dissolve the sugar: After 30 minutes, stir the corn syrup into the fruit mixture. Place the pot on the stove over medium heat. Gradually stir in the sugar until it is completely dissolved. Continue to cook, stirring constantly, for about 5 minutes, or until the jam reaches 100°F.
- Pour and store: Remove the jam from the heat. Carefully pour the hot jam into clean glass jars or freezer-safe plastic containers. Let cool before storing.

Recipe Tips
- How do I get a smoother jam? The recipe suggests using a potato masher for a chunkier, more traditional jam. If you prefer a smooth, seedless texture, you can puree the fruit in a blender before you begin.
- Why let the fruit sit with pectin? Allowing the fruit and pectin mixture to rest for 30 minutes before heating helps the pectin to fully dissolve and activate, which is crucial for ensuring your jam sets up properly.
- Can I reduce the sugar in this recipe? It’s not recommended. In jam making, sugar is not just for sweetness; it’s a key ingredient that works with the pectin and acid to create the proper gel structure. Reducing it can result in a runny, unset jam.
- How do I know when the sugar is dissolved? You can feel it. When you first add the sugar, the mixture will feel gritty as you stir. It is fully dissolved when the mixture feels smooth and you can no longer feel any sugar granules against the bottom of the pot.
What To Serve With Raspberry Peach Jam
This sweet and fruity jam is a perfect topping for all your breakfast favorites.
- On warm toast, English muffins, or croissants
- As a topping for scones or biscuits
- Swirled into plain yogurt or oatmeal
- Spoon-fed over vanilla ice cream or pound cake
How To Store Raspberry Peach Jam
- Refrigerate: Store the jam in clean, sealed jars in the refrigerator for 1 to 2 months.
- Freeze: For longer storage, pour the jam into freezer-safe containers, leaving about an inch of headspace for expansion. It will last for up to 1 year in the freezer.
Raspberry Peach Jam Nutrition Facts
- Serving: 1 (two-Tbsp serving)
- Calories: 95 kcal
- Carbohydrates: 24g
- Protein: 0.2g
- Fat: 0g
- Sodium: 5mg
- Sugar: 23g
Nutrition information is a rough estimate and will vary based on cooking methods and brands of ingredients used.
FAQs
Pectin is a naturally occurring starch found in fruits. When cooked with sugar and acid, it forms a gel, which is what makes jam set. While fruits have natural pectin, adding commercial pectin ensures a consistent, successful set every time, especially with lower-pectin fruits like peaches.
Yes, you can use frozen raspberries and peaches. Thaw them completely and mash them as you would with fresh fruit. Be sure to include any juices that are released during thawing.
The most common reasons for jam not setting are an incorrect ratio of sugar to fruit, not letting the pectin activate properly, or not dissolving the sugar completely. Following the steps and measurements precisely is key to success.
Try More Recipes:
Raspberry Peach Jam Recipe
Course: Side DishCuisine: AmericanDifficulty: Easy6
servings20
minutes5
minutes95
kcalA sweet, vibrant, and summery jam that perfectly captures the flavors of fresh raspberries and ripe peaches in every spoonful.
Ingredients
2 cups mashed raspberries
1 1/2 cups mashed peaches, peeled
1 (1.75-ounce) box powdered fruit pectin
1 cup corn syrup
4 1/2 cups sugar
Directions
- Mash peeled peaches and raspberries; combine in a large pot.
- Sift in pectin while stirring; let the mixture rest for 30 minutes.
- Stir in corn syrup, then place the pot over medium heat.
- Gradually stir in sugar and cook for 5 minutes until fully dissolved.
- Pour into clean jars, let cool, and store in the fridge or freezer.
Notes
- Blanching peaches in boiling water for 45 seconds makes them very easy to peel.
- Letting the fruit and pectin mixture rest for 30 minutes is a crucial step for a proper set.
- Ensure sugar is completely dissolved before removing the jam from the heat.
- This is a refrigerator/freezer jam recipe and is not intended for shelf-stable canning.