There’s something truly special about homemade jam that store-bought just can’t match. Our strawberry and blueberry jam recipe captures the vibrant flavors of fresh summer berries in a sweet, spreadable treat. It’s simple to make and perfect for breakfast toast, desserts, or even a quick snack.
Combining strawberries and blueberries creates a beautiful balance of sweetness and tartness that’s hard to resist. We’ll guide you through an easy process that uses minimal ingredients and brings out the best in these berries. Whether you’re a jam-making pro or trying it for the first time, this recipe will quickly become a favorite in our kitchen.
Ingredients
To create the perfect Strawberry and Blueberry Jam, we carefully select fresh ingredients that highlight the natural flavors of the berries. Each component plays a vital role in balancing sweetness and tartness to achieve that classic homemade jam taste.
Fresh Strawberries
- 2 cups of fresh strawberries, washed and hulled
Choose ripe, fragrant strawberries with bright red color for maximum sweetness and vibrant flavor. Remove stems and cut larger berries in halves or quarters to ensure even cooking.
Fresh Blueberries
- 2 cups of fresh blueberries, washed
Opt for firm, plump blueberries with deep blue to almost black skins. Avoid overly soft or shriveled berries. Their natural juiciness adds a rich burst of color and antioxidants to our jam.
Sugar
- 3 cups of granulated sugar
Sugar acts as the sweetener and preservative, helping to thicken the jam. Using the right amount ensures our jam has a balanced sweetness without overwhelming the berries’ natural tartness.
Lemon Juice
- 2 tablespoons of freshly squeezed lemon juice
Lemon juice enhances the brightness of the jam while providing essential acidity that helps the pectin set. Freshly squeezed juice delivers the best flavor and aroma.
| Ingredient | Quantity | Preparation |
|---|---|---|
| Fresh Strawberries | 2 cups | Washed, hulled, cut |
| Fresh Blueberries | 2 cups | Washed |
| Granulated Sugar | 3 cups | Measured |
| Fresh Lemon Juice | 2 tablespoons | Freshly squeezed |
Equipment Needed
To craft the perfect Strawberry and Blueberry Jam, having the right equipment ensures a smooth cooking process and a superior final product. Below is a detailed list of essential tools along with their specific uses in the jam-making process.
| Equipment | Purpose |
|---|---|
| Large heavy-bottomed pot | For cooking the berries evenly without burning |
| Wooden spoon or heat-resistant spatula | To stir the mixture gently without scratching the pot |
| Measuring cups and spoons | For precise measurement of berries, sugar, and lemon juice |
| Fine mesh strainer or food mill (optional) | To remove seeds and pulp for smoother jam texture |
| Ladle | For transferring the hot jam into jars without spilling |
| Sterilized glass jars with lids | To store the jam safely and seal freshness |
| Candy or jam thermometer | To monitor temperature and help achieve the correct gel point |
| Clean kitchen towels | For wiping jars and handling hot equipment safely |
We recommend using a heavy-bottomed pot to prevent hot spots that can cause burning. Stirring consistently with a wooden spoon keeps the jam free from sticking.
A candy thermometer is an invaluable tool for beginners to ensure the jam reaches the ideal setting temperature of 220°F (104°C). For a smooth finish, running the cooked jam through a fine mesh strainer or food mill removes unwanted seeds, enhancing texture without losing the fresh berry flavor.
Properly sterilized jars are critical to preserve the jam’s quality and extend shelf life. Keep your workspace organized and use clean kitchen towels to handle hot jars safely and avoid contamination.
With these tools ready, we can confidently proceed to transform fresh strawberries and blueberries into a luscious, homemade jam bursting with vibrant taste.
Prep Work
Before we begin cooking our Strawberry and Blueberry Jam, it’s crucial to prepare the berries properly. Clean, fresh fruit ensures a vibrant flavor and smooth texture in our finished jam. Let’s start with the essential steps to wash and prep the berries.
Washing and Hulling Strawberries
First, we gently rinse the strawberries under cold, running water to remove dirt and any residual pesticides. Avoid soaking them as berries can absorb water and become mushy. After rinsing, we pat the strawberries dry with a clean kitchen towel or paper towels to prevent excess moisture.
Next, we hull the strawberries by removing the green leafy tops and white core. We recommend using a paring knife or a strawberry huller for precision. This step is important to ensure no bitter or tough parts remain in the jam.
| Step | Action | Tip |
|---|---|---|
| Rinse | Hold under cold water briefly | Do not soak |
| Dry | Pat gently with towels | Avoid crushing strawberries |
| Hull | Remove tops and core using knife or huller | Work over a bowl to catch any juice |
Cleaning Blueberries
For blueberries, we also rinse them briefly under cold water while gently stirring to dislodge dirt or debris. Because blueberries have a delicate skin, we handle them carefully to avoid bruising.
After rinsing, we place the blueberries in a colander to drain completely. Then we transfer them onto paper towels, patting lightly to remove remaining moisture. Dry blueberries prevent dilution of our jam’s sweetness and acidity balance.
| Step | Action | Tip |
|---|---|---|
| Rinse | Gently stir under cold water | Handle with care to prevent bruising |
| Drain | Place in colander | Let all water drip through |
| Dry | Pat lightly with paper towels | Ensures concentrated flavor |
By thoroughly cleaning and prepping our strawberries and blueberries, we set the foundation for a perfectly balanced Strawberry and Blueberry Jam with fresh, vibrant fruit flavor.
Instructions
Follow these precise steps to transform fresh berries into a luscious Strawberry and Blueberry Jam, capturing the essence of summer in every spoonful.
Combine Fruit and Sugar
First, we place the prepared 2 cups of strawberries and 2 cups of blueberries into a large heavy-bottomed pot. Gradually add 3 cups of granulated sugar to the fruit. Gently stir the mixture with a wooden spoon to coat the berries evenly with sugar. This step helps macerate the fruit, drawing out natural juices and beginning the sweetening process.
Cook the Jam
Set the pot over medium heat. Stir consistently as the sugar dissolves and the fruit releases its juices. Once the mixture reaches a gentle boil, reduce the heat slightly. Continue cooking, stirring frequently to avoid sticking or burning, until the jam thickens. Use a candy thermometer to monitor the temperature closely. The ideal jam cooking temperature is 220°F (104°C), which ensures the perfect gel without overcooking.
| Step | Temperature | Notes |
|---|---|---|
| Sugar dissolving | 140°F (60°C) | Mixture becomes translucent |
| Boiling begins | 212°F (100°C) | Stir continuously |
| Jam sets (gel point) | 220°F (104°C) | Ready to test consistency |
Test the Jam Consistency
We recommend the classic plate test to confirm jam readiness. Place a small spoonful of the hot jam onto a chilled plate in the freezer. Let it sit for a minute, then gently run your finger through the jam. If it wrinkles and holds its shape without running back together, the jam is perfectly set. If it’s still runny, keep boiling and testing every 5 minutes.
Add Lemon Juice
After the jam reaches the desired consistency, remove it from heat. Stir in 2 tablespoons of freshly squeezed lemon juice. This addition enhances the jam’s brightness, balances the sweetness, and aids in natural preservation. Mix thoroughly to incorporate the acidity evenly throughout the jam.
We proceed to fill your sterilized jars immediately while the jam is hot for safe preservation and long-lasting freshness.
Directions for Canning and Storing
To ensure our Strawberry and Blueberry Jam maintains its fresh flavors and lasts safely, precise canning and storing methods are essential. Let’s walk through the vital steps to preserve our jam perfectly.
Sterilizing Jars
Proper sterilization prevents contamination and spoilage. Here is how we prepare our jars and lids:
- Wash jars and lids with hot, soapy water. Rinse thoroughly.
- Place jars in a large pot, cover with water, and boil for 10 minutes.
- Simmer lids in hot (not boiling) water for 5 minutes to soften seals.
- Remove jars and lids using tongs and place on a clean towel to dry.
- Keep jars warm until filling to prevent cracking when hot jam is added.
Always handle sterilized jars carefully to keep them uncontaminated.
Filling and Sealing Jars
Filling jars correctly locks in that vibrant fresh taste and prevents spoilage:
- Ladle the hot jam into warm sterilized jars, leaving a ¼ inch headspace at the top.
- Remove air bubbles by sliding a non-metallic spatula around the jar’s inner edges.
- Wipe jar rims clean with a damp cloth to ensure a tight seal.
- Place the sterilized lids on jars and screw on the metal bands until fingertip tight (not overly tight).
- Use a funnel to avoid drips and spills for easier sealing.
| Step | Detail |
|---|---|
| Headspace | ¼ inch for proper vacuum seal |
| Air bubble removal | Use non-metallic spatula |
| Lid placement | Finger tight, not fully tight |
Cooling and Storing
The final steps preserve the jam’s quality and safety:
- Process filled jars in a boiling water bath for 10 minutes to create a vacuum seal.
- Remove jars carefully and place upright on a towel to cool undisturbed for 12 to 24 hours.
- Confirm sealing by pressing the jar lid: it should be concave and not pop.
- Label jars with the date and contents.
- Store sealed jars in a cool, dark place for up to one year.
- Refrigerate after opening and use within 3 weeks.
“A perfect seal guarantees not only safety but the delightful burst of fresh berries every time we open our jar.”
This method locks in all the luscious flavors of our Strawberry and Blueberry Jam while ensuring food safety and longevity.
Serving Suggestions
Our Strawberry and Blueberry Jam lends itself beautifully to a variety of dishes and occasions. Here are some of our favorite ways to enjoy this vibrant and luscious jam:
- Spread on Toast or Fresh Bread
Enhance your morning routine by spreading a generous layer of our jam on warm buttered toast or a freshly baked artisan bread. The fruity sweetness complements the crispness and adds a fresh burst of flavor.
- Swirl into Yogurt or Oatmeal
Stir in a spoonful of the jam into plain or vanilla yogurt or your favorite oatmeal bowl. This adds natural sweetness and a colorful, appetizing look while infusing every bite with juicy berry flavor.
- Top for Desserts
Use the jam as a topping for ice cream, cheesecake, pancakes, or waffles. Its perfectly balanced sweetness and slight tartness elevate desserts to a gourmet level with ease.
- Pair with Cheese and Charcuterie Boards
Serve alongside a selection of creamy cheeses and cured meats for a sophisticated appetizer. The jam’s vibrant taste cuts through rich flavors and provides a lovely contrast.
- Flavor Cocktails and Mocktails
Blend a spoonful of jam into your favorite cocktails or mocktails. It offers a natural fruity sweetness and beautiful color to beverages, making your drinks stand out.
| Serving Idea | Description | Flavor Profile |
|---|---|---|
| Toast or Bread | Spread on warm buttered toast or fresh artisan bread | Sweet, fresh, buttery |
| Yogurt or Oatmeal | Swirled into plain or flavored yogurt/oatmeal | Creamy, fruity, naturally sweet |
| Desserts (Ice Cream, Pancakes) | Topping for ice cream, cheesecake, pancakes, waffles | Sweet, tart, indulgent |
| Cheese and Charcuterie Boards | Paired with cheeses and cured meats | Fruity, balanced, complementary |
| Cocktails and Mocktails | Mixed into drinks | Sweet, colorful, refreshing |
Pro Tip: Store your jam in the refrigerator once opened and use it within three weeks to enjoy its freshest flavor and vibrant color.
With these serving suggestions, our Strawberry and Blueberry Jam becomes more than just a homemade preserve; it transforms everyday meals into exceptional culinary experiences.
Conclusion
Making our own strawberry and blueberry jam is a rewarding way to capture the essence of fresh summer berries. With just a few simple steps and ingredients, we create a versatile spread that elevates any meal or snack.
By following the right techniques and paying attention to detail, we ensure our jam is both delicious and safe to enjoy. This recipe invites us to savor homemade goodness and share it with family and friends all year round.
Frequently Asked Questions
What ingredients are needed for the strawberry and blueberry jam recipe?
You need 2 cups each of ripe strawberries and blueberries, 3 cups of granulated sugar, and 2 tablespoons of freshly squeezed lemon juice.
What equipment is essential for making this jam?
You’ll need a large heavy-bottomed pot, a wooden spoon, measuring cups, sterilized glass jars, and a candy thermometer for best results.
How should I prepare the berries before cooking?
Wash strawberries under cold water, dry them, hull to remove tops and cores; gently rinse blueberries, then drain and pat dry.
At what temperature should I cook the jam?
Cook the jam until it reaches 220°F (104°C) for the perfect gel consistency.
How do I know when the jam is ready?
Perform the plate test: place a small amount on a cold plate, let it cool, and check if it holds its shape without running.
How do I safely can and store the jam?
Sterilize jars and lids, fill jars leaving ¼ inch headspace, remove air bubbles, seal tightly, then process in a boiling water bath. Store in a cool, dark place.
How long can homemade jam last after opening?
Store opened jam in the refrigerator and use it within three weeks for optimal freshness.
What are some serving ideas for the strawberry and blueberry jam?
Enjoy it on toast, stirred into yogurt or oatmeal, as a topping for desserts, paired with cheese boards, or blended into drinks.
Can beginners successfully make this jam?
Yes, the recipe is simple and designed for both novices and experienced jam makers with clear step-by-step instructions.
Why add lemon juice to the jam?
Lemon juice adds brightness, balances sweetness, and helps with preservation for a better-tasting jam.