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 that’s 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 ⏳
- Prep Time: 10 minutes
- Cook Time: 35 minutes
- Total Time: 45 minutes
- Servings: 2 cups
My Cooking Experience 👩🍳
With over 4-5 years of experience making homemade preserves, I’ve perfected this Watermelon Jam recipe. It’s easy to make, requires no pectin, and delivers a fresh, fruity taste that store-bought jams simply can’t match!
Ingredients 🛒
- 4 cups diced seedless watermelon
- ¾ cup granulated sugar
- 2 tbsp lemon juice
- 1 tbsp cornstarch (optional, for thicker jam)
- ½ tsp vanilla extract (optional, for extra flavor)
Instructions 🍽️
1. Blend the Watermelon 🍉
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 🍲
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 🍯
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 🏺
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 🔄
- 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 You’ll Need 🔪
- Blender
- Saucepan
- Fine-mesh sieve
- Wooden spoon
- Sterilized glass jar
Why You’ll Love It ❤️
- Naturally Sweet & Refreshing 🍉
- No Artificial Preservatives 🚫
- Versatile – Use on Toast, Pancakes & More 🍞🥞
- Quick & Easy to Make ⏱️
Nutritional Information 📊
- Calories: ~45 per tablespoon
- Carbs: 12g
- Sugar: 10g
- Fiber: 0.5g
- Fat: 0g
Storage Tips ❄️
- 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 🏁
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! 🍉✨

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.