Introduction
Raspberry Green Tomato Jam is a nostalgic, flavorful spread that embodies the essence of summer in every jar. This recipe, originating from traditional family kitchens and lovingly shared on Love With Recipes, combines the tangy sweetness of ripe raspberries with the earthy, slightly tart flavor of green tomatoes. The combination might initially seem unconventional, but the balance of acidity, sweetness, and the vibrant color make it a delectable addition to your pantry. This jam is not only perfect for spreading on warm toast or biscuits but also elevates desserts such as cheesecakes, ice creams, and pastries with its unique flavor profile. The process of making this jam is straightforward, requiring minimal equipment, and can be customized for different sweetness levels. Whether you’re a seasoned home cook or a beginner, this recipe offers a delightful culinary adventure that yields a beautifully textured, vibrant jam—ideal for gifting or enjoying yourself.
Time
- Preparation Time: 20 minutes
- Cooking Time: 15 minutes
- Total Time: 35 minutes
Needed Equipment
- Grater or Food Processor – for finely chopping or grating green tomatoes
- Large Mixing Bowl – for combining ingredients
- Large Saucepan – for cooking the jam
- Wooden or Silicone Spoon – for stirring
- Measuring Cups and Spoons – for accuracy in ingredients
- Sterilized Jars with Lids – for storing the jam
- Funnel (optional but recommended) – for transferring hot jam into jars
- Kitchen Towel or Cloth – for handling hot jars and utensils
- Ladle – for pouring jam into jars
- Thermometer (optional) – for checking jam temperature during cooking
Tags
Jam, Fruit Spread, Summer Recipes, Homemade Preserves, Green Tomato, Raspberry, No pectin, Easy, Beginner-friendly, Sweet & Tangy
Serving Size
Approximately 2 tablespoons (30 grams) per serving
Difficulty Level
Intermediate
Allergen Information
- Contains: Raspberry (fruit), Green Tomato (nightshade family)
- Contains no gluten, dairy, nuts, or soy
Dietary Preference
Vegan, Vegetarian, Nut-Free, Dairy-Free, Gluten-Free (if jars are sterilized properly)
Course
Preserve, Spread, Condiment
Cuisine
American, Traditional, Summer Preserves
Ingredients
| Ingredient | Quantity |
|---|---|
| Green tomatoes | 2 cups (about 300 grams) |
| Sugar | 2 cups (400 grams) |
| Raspberry Jell-O gelatin (unflavored or raspberry-flavored) | 1 package (about 3 oz / 85 grams) |
Instructions
Step 1: Preparing the Green Tomatoes
Begin by selecting firm, unripe green tomatoes. Ripe green tomatoes should be glossy, free from blemishes, and firm to the touch. Ripe green tomatoes are ideal because they have a tart flavor that balances beautifully in the jam. Wash the tomatoes thoroughly under cold running water to remove any dirt, debris, or pesticide residues. Use a vegetable brush if necessary to scrub the surface gently.
Once cleaned, cut the green tomatoes into quarters or smaller chunks if using a knife. Alternatively, for a more uniform texture, grate or process the green tomatoes using a food processor fitted with a grating attachment or chopping blade. The goal is to achieve a fine, almost minced consistency that will help the jam develop a smooth texture when cooked. Be mindful to avoid overly pulpy or seed-heavy mixtures; a fine chop ensures even cooking and better flavor integration.
Step 2: Combining with Sugar
In a large mixing bowl, combine the freshly prepared green tomatoes and sugar. Stir vigorously with a sturdy spoon or spatula until the sugar is evenly distributed across the tomato pieces. This step begins the process of maceration, where the sugar draws out moisture from the tomatoes, softening them and releasing juices that will contribute to the jam’s thickening process.
Allow the mixture to sit for approximately 10 minutes at room temperature. During this period, the sugar will dissolve partially and extract juices from the tomatoes, resulting in a syrupy mixture that will cook down into a flavorful jam. Stir occasionally to ensure even distribution.
Step 3: Cooking the Mixture
Transfer the tomato-sugar mixture into a large, heavy-bottomed saucepan. Heating with a heavy pan ensures even heat distribution, which is crucial for preventing burning or sticking. Place the pan over medium heat, adjusting as necessary to maintain a steady, gentle boil.
Stir frequently with a wooden or silicone spoon to prevent sticking and burning at the bottom of the pan. As the mixture begins to boil, you’ll notice bubbling and the release of fragrant aromas. This step is critical for developing the jam’s flavor and consistency.
Step 4: Boiling and Thickening
Once boiling, reduce the heat slightly to maintain a gentle, steady simmer. Continue cooking for approximately 15 minutes, stirring regularly. During this period, the mixture will reduce, thicken, and develop a glossy appearance. The natural pectin in green tomatoes may aid in thickening, but the addition of gelatin will enhance this process.
You can test the consistency by placing a small spoonful on a chilled plate; if it wrinkles slightly when pushed with your finger, the jam is ready. Alternatively, use a candy or jam thermometer to check if the temperature reaches about 220°F (104°C), the standard setting for jams.
Step 5: Removing from Heat and Adding Gelatin
Once the mixture achieves the desired consistency, remove the saucepan from heat. Allow it to cool for 1-2 minutes to prevent the gelatin from losing its setting properties upon contact with hot liquid.
Sprinkle the raspberry Jell-O gelatin over the hot mixture evenly. Use a whisk or vigorous stirring to dissolve the gelatin completely. This step introduces the sweet raspberry flavor and vibrant color, creating a beautiful visual effect and balancing the tartness of the green tomatoes.
Step 6: Jarring and Storage
Carefully pour the hot jam into sterilized glass jars using a funnel to minimize spillage. Leave about ¼ inch headspace at the top of each jar to allow for expansion during storage. Seal the jars with sterilized lids immediately to preserve freshness.
Allow the jars to cool completely at room temperature. Once cooled, check the seals—if the lids do not flex when pressed, the jars are properly sealed. Store the jam in the refrigerator for up to 3 weeks or process in a boiling water bath for longer shelf stability if desired.
For longer storage, place the sealed jars in a boiling water bath for 10 minutes, then let them cool undisturbed. Properly processed jars can last up to a year in a cool, dark pantry.
Preparation Tips
- Choice of Tomatoes: Use firm, unripe green tomatoes with minimal blemishes for the best flavor and texture. Avoid overly ripe or soft green tomatoes, which may produce a less desirable consistency.
- Adjusting Sweetness: You can modify the amount of sugar based on your taste preferences, but keep in mind that sugar also acts as a preservative and aids in gelling.
- Gelatin Alternatives: For a vegetarian or vegan version, consider using agar-agar powder, following the recommended conversion ratio.
- Flavor Variations: Add a splash of lemon juice or zest to brighten the flavor. Incorporate spices like cinnamon or ginger for a warming twist.
Nutritional Information
| Nutrient | Amount per Serving (2 tbsp) |
|---|---|
| Calories | 977.3 kcal |
| Total Fat | 0.4 g |
| Saturated Fat | 0.1 g |
| Cholesterol | 0 mg |
| Sodium | 221.4 mg |
| Total Carbohydrates | 247.6 g |
| Dietary Fiber | 2 g |
| Sugars | 243.6 g |
| Protein | 5.5 g |
Tips and Tricks
- Consistency Check: Use the “plate test” to check jam thickness. Place a small dollop on a chilled plate, let it sit for a minute, then push with your finger. If it wrinkles, it’s ready.
- Color Enhancement: The addition of raspberry gelatin not only adds flavor but also enhances the vibrant red hue of the jam. Use high-quality gelatin for best results.
- Storage: Always sterilize jars thoroughly to prevent spoilage. Use boiling water or a dishwasher sterilization cycle.
- Flavor Pairings: Try spreading this jam on warm scones, mixing into yogurt, or using as a topping for ice cream to maximize its flavor profile.
Add-ons
- Fresh mint leaves for a refreshing twist
- Vanilla extract for added warmth
- Chopped nuts or toasted coconut sprinkled on top for texture
- Extra lemon zest for brightness
Side Dishes
- Warm buttermilk biscuits or scones
- Crêpes with a dollop of this jam
- Greek yogurt or cottage cheese with a spoonful of jam
- Cheese platter with assorted cheeses and this fruit spread
- Ice cream or panna cotta topped with a layer of raspberry green tomato jam
Improvements
- Using Pectin: For a more traditional jam with a firmer set, incorporate commercial pectin following package instructions, adjusting the amount as needed.
- Sweetness Balance: Taste the mixture before adding gelatin to adjust sugar levels or acidity, adding lemon juice or more sugar accordingly.
- Texture Variations: For chunkier jam, leave some larger pieces of green tomato, or blend part of the mixture for a smoother consistency.
Save and Store
Proper storage is essential for maintaining the quality and safety of your homemade jam. If you plan to store it long-term, follow a water bath canning process:
- Fill sterilized jars with hot jam, leaving the appropriate headspace.
- Wipe rims clean to ensure proper sealing.
- Place sterilized lids on jars and screw on bands until just tight.
- Process jars in boiling water for 10 minutes, ensuring they are fully submerged.
- Remove jars carefully and let cool on a towel or rack undisturbed for 12-24 hours.
- Check seals; jars with secure lids can be stored in a cool, dark pantry for up to a year.
FAQ
Can I make this jam without gelatin?
Yes, you can substitute with agar-agar powder by following the conversion ratio (about 1 teaspoon agar-agar powder for 1 package gelatin). Dissolve agar-agar in boiling water, then add to the cooked mixture and simmer for a couple of minutes until it thickens. Adjust the quantity based on desired firmness.
How long does homemade raspberry green tomato jam last?
If properly stored in sterilized jars and processed through water bath canning, it can last up to one year in a cool, dark pantry. Refrigerated jams should be consumed within three weeks.
Can I freeze this jam?
Yes, you can freeze the jam in airtight, freezer-safe containers for up to six months. Leave some headspace for expansion. Thaw in the refrigerator before use.
What variations can I try?
Experiment with adding fresh herbs like basil or mint, or incorporate other fruits such as strawberries or blueberries for different flavor profiles. Adjust sugar levels to taste depending on the sweetness of your fruit.
Conclusion
Creating raspberry green tomato jam is a rewarding process that transforms humble ingredients into a vibrant, flavorful preserve. Its unique combination of tart green tomatoes and sweet raspberries offers a delightful surprise for the palate, making it an excellent addition to your homemade preserve repertoire. The process is simple, adaptable, and perfect for both beginner and experienced cooks alike. Whether you’re preserving the bounty of summer or seeking a special gift, this jam will never fail to impress. Remember, the key to success lies in careful preparation, sterilization, and patience during the cooking process. With Love With Recipes guiding you through, your homemade jam will be a testament to your culinary skill and creativity, bringing joy to every spread and tastebud.
References
- Ball Blue Book Guide to Preserving, 2015 Edition
- National Center for Home Food Preservation, University of Georgia


