Watermelon Donut Jellies

These Watermelon Donut Jellies are one of the cutest and most refreshing summer treats you can make at home. With vibrant pink “watermelon flesh,” a creamy white middle layer, and a soft green outer ring, they look just like tiny watermelon slices shaped into donuts. The little black chia seeds scattered on top mimic watermelon seeds perfectly and make these jellies almost too adorable to eat. Almost.

What I love most about this recipe is how light and fun it feels, especially on hot afternoons when you want something chilled instead of heavy desserts. The fruity jelly layers are soft, cool, and lightly creamy from the milk, creating a texture somewhere between classic gelatin desserts and milk pudding. Kids absolutely love these because they look playful and colorful, while adults appreciate how refreshing they are straight from the fridge.

They’re also surprisingly simple to customize with different fruit flavors or molds, making them perfect for summer parties, birthdays, or picnic treats. Love this recipe? Pin it to your Summer Dessert Recipes board on Pinterest so you can make these cheerful little jellies again and again!

Watermelon Donut Jellies

Recipe by GenevaWatsonCourse: DessertCuisine: Asian-InspiredDifficulty: Easy

Servings

6

donut jellies

Prep time

30

minutes

Chilling Time

4

hours 

Calories

145

kcal

Fun layered jelly donuts inspired by watermelon slices with fruity flavors, creamy milk layers, and tiny chia seed “watermelon seeds.”

Ingredients

• For the Pink Watermelon Layer

• 1 package strawberry jelly powder (3 oz)

• 1½ cups hot water

• For the White Cream Layer

• 1 package plain jelly powder (3 oz)

• 1 cup milk

• ½ cup water

• 2 tbsp sugar, optional

• For the Green Melon Layer

• 1 package melon-flavored jelly powder (3 oz)

• 1 cup milk

• ½ cup water

• For Decoration

• 1-2 tsp chia seeds or black sesame seeds

• Neutral oil spray, for molds

Directions

• Lightly grease silicone donut molds with neutral oil spray to help release the jellies easily later.
• In a medium bowl, dissolve the strawberry jelly powder in hot water. Stir until completely dissolved and smooth.
• Pour the pink jelly mixture into the donut molds, filling each mold about halfway. Refrigerate for 20 to 30 minutes until partially set but still slightly tacky on top.
• In another bowl, whisk together the plain jelly powder, milk, water, and optional sugar until fully dissolved. If needed, gently warm the mixture over low heat without boiling.
• Pour a thin layer of the white jelly mixture over the pink layer. Return the molds to the refrigerator for another 20 minutes until lightly firm.
• Combine the melon jelly powder, milk, and water in a bowl. Stir until dissolved completely. Warm gently if needed.
• Pour the green jelly layer on top until the molds are full. Sprinkle chia seeds or black sesame seeds lightly over the top to resemble watermelon seeds.
• Refrigerate the jellies for at least 4 hours, or until fully firm and chilled.
• Carefully unmold the jelly donuts and serve cold.

Cooking Notes

• Silicone donut molds work best because the jellies release easily without breaking.
• Allow each layer to partially set before adding the next so the colors stay distinct.
• Do not boil milk-based jelly mixtures or they may separate.
• Chia seeds create the most realistic watermelon “seed” look.
• You can substitute melon jelly with lime or green apple jelly for a similar appearance.

Nutrition

Yields: 6 Servings

Estimated Nutrition per Serving

• Calories: 145 kcal
• Fat: 3.8 g
• Carb: 25.4 g
• Protein: 3.1 g

Recipe Science

Layered jelly desserts rely on controlled setting times and temperature differences to create clean, defined layers. Gelatin or jelly powder forms a semi-solid network when cooled, trapping liquid and creating the soft, bouncy texture associated with jelly desserts. Allowing each layer to partially set before adding the next prevents colors from bleeding together while still allowing the layers to bond properly.

Milk changes the texture and appearance of gelatin desserts by adding fat and proteins, which create a creamier mouthfeel and opaque appearance. In this recipe, the white and green milk-based layers soften the sweetness of the fruit jelly while helping mimic the natural look of watermelon rind. Chia seeds or black sesame seeds add visual contrast without significantly affecting texture.

These jelly donuts are ideal for warm-weather serving because they are served chilled and contain a high water content. They can be stored in the refrigerator for up to 3 days in an airtight container. Variations using coconut milk, fruit juice, or reduced-sugar jelly powders are also possible.

This dessert is relatively moderate in calories but may contain added sugars depending on the jelly powder used. Reduced-sugar gelatin mixes can help lower overall sugar content while maintaining texture and appearance.

Why You’ll Love This Recipe

• Super Refreshing: These chilled jellies are perfect for hot summer days.
• Adorable Presentation: The watermelon-inspired colors make them fun for parties and social gatherings.
• No Baking Required: A simple no-bake dessert that’s beginner-friendly and easy to prepare.
• Kid-Friendly Fun: Kids love the playful donut shape and fruity flavors.
• Easy to Customize: Swap flavors and colors to create your own unique jelly combinations.

FAQ

• Can I use agar agar instead of jelly powder?: Yes, but the texture will be firmer and less bouncy than standard jelly powder.
• Why are my layers mixing together?: The previous layer likely wasn’t set enough before adding the next layer. Chill longer between pours.
• Can I make these dairy-free?: Absolutely. Substitute the milk with coconut milk, oat milk, or almond milk.
• How long do these need to chill?: At least 4 hours for the cleanest shape and texture. Overnight chilling works even better.
• Can I use different molds?: Yes. Mini bundt molds, cupcake molds, or small cups all work well.

Conclusion

These Watermelon Donut Jellies are playful, refreshing, and guaranteed to brighten up any dessert table. They’re simple enough for beginners but still feel creative and eye-catching once fully layered and chilled.

Feel free to experiment with different fruit flavors, colors, or toppings to make them your own. Would you add extra fruit pieces or keep them classic watermelon-style?

Happy cooking, and stay cool with every sweet little bite!