Icelandic Skyr and Rhubarb Mousse with Oats
A light and refreshing dessert that beautifully combines the tangy creaminess of Icelandic skyr with the tart sweetness of cooked rhubarb, topped with a crunchy oat crumble. This mousse offers a delightful contrast in textures and flavors, perfect for a light dessert or a special breakfast.

🧂 Ingredients
- 300 g Fresh rhubarb, chopped
- 50 g Granulated sugar
- 2 tbsp Water
- 400 g Icelandic skyr
- 1 tsp Vanilla extract
- 50 g Rolled oats
- 25 g Butter, melted
- 1 tbsp Brown sugar
- Optional: Fresh berries for garnish
👨🍳 Instructions
- 1
In a saucepan, combine the chopped rhubarb, granulated sugar, and water. Cook over medium heat, stirring occasionally, until the rhubarb has softened and broken down into a compote (about 10-15 minutes). Let it cool slightly.
💡 Tip: Adjust sugar to your preference, depending on the tartness of the rhubarb. - 2
While the rhubarb is cooking, prepare the oat crumble. In a small bowl, mix the rolled oats, melted butter, and brown sugar until well combined.
💡 Tip: Toast the oat mixture lightly in a dry pan for a few minutes for extra crunch, if desired. - 3
In a separate bowl, whisk together the skyr and vanilla extract until smooth.
💡 Tip: Ensure the skyr is at room temperature for easier mixing. - 4
To assemble the mousse, spoon a layer of the cooled rhubarb compote into the bottom of individual serving glasses or bowls.
💡 Tip: Allow the rhubarb to cool enough so it doesn't melt the skyr. - 5
Gently spoon or pipe the skyr mixture over the rhubarb layer.
💡 Tip: For a marbled effect, you can swirl the skyr and rhubarb together slightly. - 6
Top each serving with a generous sprinkle of the oat crumble mixture.
💡 Tip: The crumble adds a delightful textural contrast. - 7
Chill in the refrigerator for at least 30 minutes before serving. Garnish with fresh berries, if desired.
💡 Tip: Chilling allows the flavors to meld and the mousse to set slightly.
💡 Pro Tips
- ✓If rhubarb is out of season, frozen rhubarb can be used. Adjust cooking time as needed.
- ✓For a sweeter dessert, add a little more sugar to the rhubarb or skyr mixture.
- ✓You can make the rhubarb compote and oat crumble a day in advance.
✨ Twist Ideas
Inspiration for your own version of this recipe
- Add a pinch of cinnamon or cardamom to the oat crumble.
- Layer with a thin smear of strawberry or raspberry jam for added fruitiness.
- For a vegan version, use a plant-based skyr alternative and a vegan butter or coconut oil for the crumble.