Craving a sweet, fruity spread without all the fuss of standing over a hot stove? Look no further than this delightful Slow Cooker Jam. It’s the perfect spread for your morning toast, a cheerful topping for pastries, or a loving gift to share with friends. The slow cooker does the heavy lifting, so you can work on other tasks—or just kick back until it’s time to enjoy a taste of fresh, homemade goodness.

Ingredients

- 2 cups fresh or frozen strawberries (hulled if fresh)
- 2 cups fresh or frozen raspberries
- 1 cup granulated sugar (adjust to taste)
- 2 tablespoons lemon juice
- 1 tablespoon cornstarch (optional, for thicker jam)
- 1 tablespoon water (optional, if using cornstarch)
Instructions
Start by lightly coating the inside of your slow cooker with cooking spray to prevent the fruit from sticking. Add the strawberries, raspberries, sugar, and lemon juice. Give everything a quick stir, then cover and cook on low for about 3 hours.
Next, remove the lid and use a fork or potato masher to break down the softened fruit until you reach your desired consistency. If you prefer a thicker jam, combine the cornstarch and water in a small bowl to make a slurry, then stir it into the jam. Leave the lid off and continue cooking on low for 30 more minutes, allowing the jam to thicken.
Once the jam reaches a spoon-coating consistency, turn off the slow cooker. Transfer the warm jam into clean, airtight containers. Let it cool before storing in the fridge, where it will continue to set. Enjoy within two weeks—or store extras in the freezer for even longer shelf life.
This recipe is a dream for anyone who loves homemade spreads without the added hassle—and it’s easy to adapt! Substitute your favorite berries, add a dash of vanilla for extra sweetness, or experiment with citrus zest for brightness.
Whether you’re spreading it on toast, swirling it into yogurt, or gifting a jar to loved ones, this slow cooker jam delivers a fruity burst of flavor with minimal effort.
Nathaniel Lee is an avid cook, drawing on his decades of home cooking and fine dining experience. He is a contributing chef at Mashed, and his recipes and contributions have been featured in Tasting Table, Edible Arrangements, Insanely Good Recipes, and The Daily Meal.