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This vegan, no-bake lime tart is a modern twist on the classic “Blue Moon” children’s ice cream. Naturally colored without additives or artificial ingredients, this dessert offers a vibrant and wholesome alternative. Instead of the traditional waffle cone, it features a crispy cookie crust that’s easy to prepare and perfect for impressing guests.
Naturally Blue and Delightfully Unique
This tart combines lime, coconut, and vanilla flavors into a dessert that delights both the eyes and the taste buds. Its stunning blue color comes from spirulina powder, a natural pigment derived from blue-green algae. Inspired by the smurf-colored “Blue Moon” ice cream of childhood memories, this tart takes a healthier, more sophisticated approach. While traditional versions rely on artificial colors, this recipe proves that vibrant hues can be achieved with nature’s own palette.
Natural Food Coloring
Thanks to plant-based superfood powders, creating colorful dishes without synthetic additives has never been easier. These powders, derived from fruits and vegetables, are rich in nutrients like vitamins, minerals, and antioxidants. A slice of this tart offers a small boost of health along with its striking appearance.
Blue Spirulina Magic
For this recipe, blue spirulina powder takes center stage. Known for its abundance of B vitamins and mild flavor, it’s an excellent choice for no-bake desserts like this one. To preserve its nutrients, the powder is mixed with liquid separately and added later, ensuring both its color and health benefits remain intact.
A Simple, Versatile Crust
The cookie crust is as easy as it is adaptable. Vegan cookies are crushed, mixed with melted vegan butter, and pressed into a tart pan. In just 10 minutes, you’ll have a solid base ready for the vibrant filling. If you’re feeling adventurous, you can try variations like Oreo crust, almond-oat crust, or a classic shortcrust pastry. Whichever you choose, be sure it’s fully cooled before adding the filling.
Experiment with Colors and Flavors
This tart is a canvas for your creativity. Swap the blue spirulina for another superfood powder to create pink, purple, yellow, or green versions. Fruits like blueberries and blackberries make great toppings, but options like kiwi, passion fruit, or shredded coconut add their own flair. For a cohesive look, pair fruit colors with matching layers.
A Vegan Delight for All Seasons
This no-bake lime tart checks all the boxes:
- Vegan and dairy-free
- Naturally colored
- Easy to make
- Perfectly refreshing for spring and summer
Its vanilla-lime flavor and vibrant appearance are sure to impress at any gathering.
More Vegan No-Bake Recipes
If you enjoyed this tart, you might like these:
- Raspberry Chocolate Tart
- No-Bake Mango Cheesecake
- Blueberry Chia Pudding Cake
- Vegan Vanilla Custard Tart
Recipe Details
Here’s how to recreate this show-stopping dessert at home. The recipe uses everyday ingredients and offers options to adapt it to your needs.
Ingredients
Cookie Crust
- 8.8 oz (250 g) vegan cookies
- 5.3 oz (150 g) melted vegan butter
Lime Layer
- 1 ¼ cups (300 ml) coconut milk
- ¼ cup (60 ml) agave syrup or sugar
- 2 limes, freshly squeezed
- ¾ tsp agar powder
Blue Layer
- 3-4 tbsp water
- 1 tbsp blue spirulina powder
- 1 ⅓ cups (320 ml) coconut milk
- ¾ tsp agar powder
- ⅙ cup (40 ml) agave syrup
- 1 tsp vanilla extract (optional)
Garnish (optional)
- ½ cup (75 g) blueberries
- ½ cup (75 g) blackberries
- Lime slices
Instructions
1. Prepare the Crust
Crush the cookies and mix with melted butter. Press into a tart pan and chill until firm.
2. Make the Lime Layer
Cook coconut milk with agar until dissolved. Stir in lime juice and sweetener, cool briefly, and pour over the crust. Chill until set.
3. Add the Blue Layer
Mix spirulina with water. Cook coconut milk with agar, then add sweetener and spirulina. Pour over the lime layer and refrigerate until firm.
4. Garnish and Serve
Top with fruits and lime slices, then enjoy your vibrant creation!