Can I make easy black raspberry jam with frozen berries?

Yes, you can absolutely use frozen berries for this easy black raspberry jam. Just make sure to thaw them completely and include all the juices that come out during the thawing process in your cooking pot.

Why didn't my easy black raspberry jam set?

The most common reasons for jam not setting are not boiling it long enough to reach the gel point (220u00b0F) or using berries that were overripe and low in natural pectin. You can try re-boiling it with a bit more lemon juice.

How long does this easy black raspberry jam last?

If properly canned in a water bath, this easy black raspberry jam will last for up to a year in a cool, dark pantry. Once opened, or if stored only in the refrigerator, it should be consumed within 3-4 weeks.

Do I need to remove the seeds for easy black raspberry jam?

This recipe includes the seeds for a traditional jam texture. If you prefer a seedless jelly, you can press the cooked fruit through a fine-mesh sieve or food mill before adding the sugar, but this will reduce the final yield.

easy black raspberry jam: 5 Simple Steps to Perfection

Description

A simple, small-batch easy black raspberry jam made with just three ingredients and no added pectin. Perfect for preserving the fleeting summer harvest.

Ingredients

Scale

6 cups fresh black raspberries
3 cups granulated sugar
2 tablespoons fresh lemon juice
1/2 teaspoon butter (optional, to reduce foaming)

Cook Mode Prevent your screen from going dark

Instructions

Step 1: Thoroughly wash the black raspberries in cold water and remove any stems or debris. Drain well.
Step 2: In a large, heavy-bottomed stainless steel pot, crush the berries slightly with a potato masher to release their juices.
Step 3: Add the sugar and lemon juice to the pot. Stir over medium heat until the sugar has completely dissolved.
Step 4: Increase the heat to medium-high and bring the mixture to a full rolling boil, stirring frequently to prevent scorching.
Step 5: Continue to boil the easy black raspberry jam until it reaches 220°F (104°C) on a candy thermometer or passes the cold plate test.
Step 6: Remove from heat and skim off any remaining foam from the surface with a metal spoon.
Step 7: Ladle the hot easy black raspberry jam into sterilized jars, leaving 1/4 inch of headspace. Wipe rims, apply lids, and process in a water bath for 10 minutes or store in the refrigerator.

Notes

If using frozen berries, thaw them first and include any liquid that accumulates. The cooking time for your easy black raspberry jam may vary slightly depending on the water content of the fruit.

Prep Time: PT15M
Cook Time: PT25M
Category: Sauces Dressings & Condiments
Cuisine: American

Nutrition

Serving Size: 1 tablespoon
Calories: 52 kcal
Sugar: 11 g
Sodium: 1 mg
Fat: 0.1 g
Saturated Fat: 0 g
Unsaturated Fat: 0 g
Trans Fat: 0 g
Carbohydrates: 13 g
Fiber: 1.2 g
Protein: 0.2 g
Cholesterol: 0 mg