An Easy way to make Raspberry Freezer Jam

Marie Overton
Jul 19
3 min read

Updated: Jul 23

Making your own raspberry freezer jam is an easy way to capture the flavors of summer in a jar. This simple, no-cook method ensures that the fresh taste of ripe raspberries takes center stage. You will create a spreadable treat that enhances your breakfasts, snacks, and desserts. Whether you're a jam-making pro or trying it for the first time, this guide provides clear steps to make the process smooth and enjoyable.

What is Freezer Jam?

Freezer jam is a type of fruit preserve made without cooking or canning. This method allows you to maintain the fresh flavor and vibrant color of the fruit. Unlike traditional canned jams that can lose some of their flavor during cooking, freezer jams retain their fruity essence. They typically contain fewer preservatives and less sugar, making them a wholesome choice for any meal.

Why Choose Raspberry?

Raspberries are not just delicious; they are also nutrient-rich. These tiny berries are high in fiber, vitamins C and K, and antioxidants. For instance, just one cup of raspberries provides around 8 grams of fiber. This natural sweetness coupled with tanginess makes raspberry freezer jam a versatile ingredient. You can enjoy it on toast, mix it into yogurt, or use it as a dessert topping.

Ingredients You'll Need

Here’s a quick list of the ingredients for your raspberry freezer jam:

Hands hold a glass bowl of frozen raspberries on a speckled countertop. A black masher lies nearby. The scene is vibrant and organized.

Fresh Raspberries: 4 cups, washed, drained and mashed.
Sugar: 1 1/2 cups.
Pectin: 5 tablespoons Ball instant pectin.

Tools for Making Freezer Jam

Before you start making your jam, gather these essential tools:

A large mixing bowl
A masher or blender for mashing the berries
Measuring cups and spoons
Clean jars or freezer-safe containers with tight-sealing lids
A ladle for transferring the jam into containers

Steps to Make Raspberry Freezer Jam

1. Prepare Your Raspberries

Start by rinsing your raspberries gently under cold water to remove any dirt. Place the cleaned berries in a large mixing bowl. Use a masher or fork to crush the berries until you reach your preferred consistency. Some like their jam chunky, while others prefer it smooth. You make the call!

2. Combine Sugar and Pectin

Hands mix flour in a blue bowl with a wooden spoon on a speckled countertop. A bowl of red fruit mixture is nearby.

In a separate bowl, mix the sugar and pectin. This dry mixture helps to prevent lumps when you add it to the raspberries. Accurate measurements are key for the best results.

3. Mix Sugar and Raspberry Mixture

Hands pour sugar from a patterned blue bowl into a red berry mixture in a glass bowl on a speckled countertop.

Add the sugar-pectin mixture to your crushed raspberries. Stir well, ensuring that all the sugar and pectin dissolve into the berries.

5. Fill Your Jars

Hands pour vibrant red raspberry puree from a blender into a container on a granite countertop, using a wooden spoon to guide.

Carefully pour the jam into your clean, dry jars or freezer-safe containers. Leave about 1 inch of headspace at the top of each container for expansion during freezing. Secure the jars or containers tightly with their lids.

6. Chill and Freeze

Hands sealing a small green container on a granite countertop next to a bowl of red fruit mixture with a wooden spoon.

Let the jam sit at room temperature for about 30 minutes. This allows it to set slightly. After that, place the jars in your freezer. Raspberry freezer jam can last from 6 months to one year in the freezer. When you're ready to enjoy it, just move a jar to the fridge and let it thaw before serving.

Storing and Using Your Freezer Jam

How Long Does It Last?

Properly stored raspberry freezer jam can last up to one year in the freezer. Once it's thawed, plan to consume the jam within three weeks to enjoy its best flavor and quality.

Tips for Using Freezer Jam

Slice of bread with red raspberry jam on a floral plate, silver spoon beside, green-lidded container nearby, on a woven surface.

Spread It: Top your toast, bagels, or pancakes with this delightful jam for breakfast.
Swirl It: Mix it into your yogurt or oatmeal for a sweet morning boost.
Dessert Topping: Drizzle it over ice cream or cheesecake for a fruity finish.
Fillings: Use it as a filling for pastries or cakes to add a burst of flavor.
Gifts: Jar your homemade raspberry jam nicely. It makes a thoughtful gift for occasions like holidays or housewarming parties.

Final Thoughts

Making raspberry freezer jam is not just a charming kitchen project; it allows you to enjoy the vibrant taste of summer all year round. With just a few simple ingredients and a bit of your time, you can create jars full of fruity goodness. Next time you have a bounty of raspberries, consider making this delicious treat.