Vegan Lemon Oat Milk Panna Cotta with Agar

Published :

September 28, 2026

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Modified :

September 28, 2026

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danyrecipes

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Vegan Lemon Oat Milk Panna Cotta with Agar

A Silky Little Citrus Dessert

I love desserts that look elegant but come together in one saucepan. This lemon panna cotta uses oat milk, coconut cream, and agar to create a delicate set with a gentle wobble. It is one of my favorite Vegan Lemon Desserts when I want something simple yet special.

vegan lemon desserts 22 - Danyrecipes

Light, Creamy, and Elegant

Oat milk keeps the base smooth and light, while a little coconut cream adds richness without dairy. Agar replaces gelatin and helps the panna cotta set after chilling, making it completely plant-based. Agar panna cotta needs to reach a proper boil so the setting power activates, then it should chill for several hours.theplantbasedschool+1

Ingredients

  • 2 cups unsweetened oat milk
  • ½ cup full-fat coconut cream
  • ⅓ cup pure maple syrup
  • 1½ teaspoons agar-agar powder
  • 1 tablespoon fresh lemon juice
  • 2 teaspoons finely grated lemon zest
  • 1 teaspoon vanilla extract
  • 1 pinch fine sea salt
  • ½ cup fresh raspberries
  • ½ cup fresh blueberries
  • 4 small mint leaves

Heat and Set

  1. Add the oat milk and agar-agar powder to a saucepan.
  2. Whisk until the agar is evenly dispersed.
  3. Let the mixture stand for 5 minutes.
  4. Add the coconut cream, maple syrup, lemon zest, and salt.
  5. Heat over medium heat while whisking.
  6. Bring the mixture to a gentle boil.
  7. Continue boiling for 90 seconds while whisking.
  8. Remove the saucepan from the heat.
  9. Stir in the lemon juice and vanilla.
  10. Strain the mixture into a pouring jug.
  11. Divide it among four dessert glasses.
  12. Cool at room temperature for 15 minutes.
  13. Refrigerate for at least 4 hours.
  14. Top with berries and mint.
  15. Serve chilled.

Easy Ways to Change It

  • Replace raspberries with sliced strawberries.
  • Add a blueberry compote before serving.
  • Use orange zest for a softer citrus flavor.
  • Add poppy seeds to the warm mixture.
  • Serve with toasted coconut flakes.
  • Pour the panna cotta into silicone molds for unmolded servings.
vegan lemon desserts 23 - Danyrecipes

Pro Tips

  • Whisk the agar into the cold oat milk before heating.
  • Boil the mixture long enough to activate the agar.
  • Stir constantly so the agar does not settle on the pan bottom.
  • Strain the mixture for the smoothest final texture.
  • Let the glasses cool slightly before refrigerating.
  • Chill overnight if you want the firmest set.

FAQs

Can I use agar flakes instead of agar powder?
Yes, but the amount will depend on the brand and usually requires more cooking time. Follow the package conversion instructions because flakes and powder have different strengths.

Why did my panna cotta not set?
The agar may not have boiled long enough, or too little may have been used. Bring the mixture to a proper boil and keep it there for about 90 seconds while whisking.

Can I make this panna cotta without coconut cream?
Yes, replace it with additional oat milk, but the dessert will be lighter and less rich. You can also use a vegan oat-based cream for a similar texture.

Can I use another plant-based milk?
Yes, soy, almond, or rice milk can work. Oat milk gives this recipe a naturally smooth texture and mild flavor.

How should I store the panna cotta?
Cover the glasses and refrigerate them for up to three days. Add berries and mint just before serving so the garnish stays fresh.

vegan lemon desserts 22 - Danyrecipes

Vegan Lemon Oat Milk Panna Cotta

This elegant vegan lemon panna cotta combines smooth oat milk, creamy coconut cream, fresh lemon, and agar-agar for a delicate, gently wobbling dessert. It is simple to prepare in one saucepan and finishes beautifully with fresh berries and mint.
Prep Time 10 minutes
Cook Time 10 minutes
Cooling and Chilling Time 4 hours 15 minutes
Total Time 4 hours 35 minutes
Servings: 4 panna cottas
Course: Dessert
Cuisine: Italian

Ingredients
  

Lemon Panna Cotta
  • 2 cups unsweetened oat milk
  • 1/2 cup full-fat coconut cream
  • 1/3 cup pure maple syrup
  • 1 1/2 tsp agar-agar powder
  • 1 tbsp fresh lemon juice
  • 2 tsp finely grated lemon zest
  • 1 tsp vanilla extract
  • 1 pinch fine sea salt
Toppings
  • 1/2 cup fresh raspberries
  • 1/2 cup fresh blueberries
  • 4 small leaves fresh mint

Equipment

  • Saucepan
  • Whisk
  • Fine-Mesh Strainer
  • Pouring Jug
  • 4 Dessert Glasses

Method
 

  1. Add the oat milk and agar-agar powder to a saucepan.
  2. Whisk until the agar is evenly dispersed.
  3. Let the mixture stand for 5 minutes.
  4. Add the coconut cream, maple syrup, lemon zest, and salt.
  5. Heat over medium heat while whisking.
  6. Bring the mixture to a gentle boil.
  7. Continue boiling for 90 seconds while whisking.
  8. Remove the saucepan from the heat.
  9. Stir in the lemon juice and vanilla.
  10. Strain the mixture into a pouring jug.
  11. Divide it among four dessert glasses.
  12. Cool at room temperature for 15 minutes.
  13. Refrigerate for at least 4 hours.
  14. Top with raspberries, blueberries, and mint.
  15. Serve chilled.

Notes

Whisk the agar into cold oat milk before heating and boil the mixture long enough to activate the agar. Stir constantly so the agar does not settle, then strain the mixture for the smoothest texture. Let the glasses cool slightly before refrigerating and chill overnight for the firmest set. For variations, use strawberries, blueberry compote, orange zest, poppy seeds, toasted coconut, or silicone molds. Cover and refrigerate for up to three days, adding berries and mint just before serving.

A Delicate Lemon Finish

This vegan lemon oat milk panna cotta is smooth, gentle, and beautifully refreshing. The soft wobble, creamy texture, and bright citrus flavor make it feel elegant without requiring complicated baking. It is a lovely choice for easy vegan desserts, healthy sweet treats, or dinner-party menus. Chill it well, add fresh berries, and enjoy every silky spoonful.