Watermelon Jam is a delightful homemade treat that captures the juicy, refreshing flavor of summer. With just a few ingredients, you can transform fresh watermelon into a luscious, spreadable jam thatβs perfect for toast, pancakes, yogurt, or even as a glaze for desserts. This jam is naturally sweet and bursting with fruity goodness, making it a must-have in your kitchen!

Cooking Time β³
- Prep Time: 10 minutes
- Cook Time: 35 minutes
- Total Time: 45 minutes
- Servings: 2 cups
My Cooking Experience π©βπ³
With over 4-5 years of experience making homemade preserves, Iβve perfected this Watermelon Jam recipe. Itβs easy to make, requires no pectin, and delivers a fresh, fruity taste that store-bought jams simply can’t match!
Ingredients π
- 4 cups diced seedless watermelon
- ΒΎ cup granulated sugar
- 2 tbsp lemon juice
- 1 tbsp cornstarch (optional, for thicker jam)
- Β½ tsp vanilla extract (optional, for extra flavor)
Instructions π½οΈ
1. Blend the Watermelon π
Puree the diced watermelon in a blender until smooth. Strain through a fine-mesh sieve to remove excess pulp if desired.
2. Cook the Mixture π²
Pour the watermelon puree into a saucepan over medium heat. Add the sugar and lemon juice, stirring well. Bring the mixture to a simmer.
3. Thicken the Jam π―
Continue simmering for 30-35 minutes, stirring occasionally. If using cornstarch, mix it with a tablespoon of water and add it in the last 10 minutes. The jam will thicken as it reduces.
4. Cool and Store πΊ
Once thickened, remove from heat and stir in vanilla extract. Let cool completely before transferring to a sterilized jar. Store in the refrigerator for up to 3 weeks.

Variations π
- Honey-Sweetened: Replace sugar with honey for a more natural sweetness.
- Spiced Version: Add a pinch of cinnamon or ginger for a warm twist.
- Citrus Burst: Use lime juice instead of lemon for a tangy kick.
- Berry Blend: Mix in strawberries or raspberries for a richer flavor.
Equipment Youβll Need πͺ
- Blender
- Saucepan
- Fine-mesh sieve
- Wooden spoon
- Sterilized glass jar
Why Youβll Love It β€οΈ
- Naturally Sweet & Refreshing π
- No Artificial Preservatives π«
- Versatile β Use on Toast, Pancakes & More ππ₯
- Quick & Easy to Make β±οΈ
Nutritional Information π
- Calories: ~45 per tablespoon
- Carbs: 12g
- Sugar: 10g
- Fiber: 0.5g
- Fat: 0g
Storage Tips βοΈ
- Refrigeration: Keep in an airtight jar for up to 3 weeks.
- Freezing: Freeze in a freezer-safe container for up to 6 months.
- Reheating: Stir over low heat to loosen consistency if needed.
Conclusion π
Homemade Watermelon Jam is a fun and delicious way to preserve the fresh taste of summer. Spread it over your favorite breakfast foods or use it as a dessert topping for an extra fruity punch. Enjoy every spoonful of this refreshing, sweet jam! πβ¨

Watermelon Jam
Ingredients
Method
- Puree the diced watermelon in a blender until smooth. Strain through a fine-mesh sieve to remove excess pulp if desired.
- Pour the watermelon puree into a saucepan over medium heat. Add the sugar and lemon juice, stirring well. Bring the mixture to a simmer.
- Continue simmering for 30-35 minutes, stirring occasionally. If using cornstarch, mix it with a tablespoon of water and add it in the last 10 minutes. The jam will thicken as it reduces.
- Once thickened, remove from heat and stir in vanilla extract. Let cool completely before transferring to a sterilized jar. Store in the refrigerator for up to 3 weeks.
Notes
- Refrigeration: Keep in an airtight jar for up to 3 weeks.
- Freezing: Freeze in a freezer-safe container for up to 6 months.
- Reheating: Stir over low heat to loosen consistency if needed.