Preheat the oven to 180°C.
Wash the rhubarb (you don't need to peel red rhubarb), remove the ends and cut it into pieces. Cover a baking tray with baking paper and arrange the rhubarb on it.
Cut 1 vanilla pod lengthwise, scrape out the seeds and mix them with the cane sugar. Sprinkle over the rhubarb and add the scraped vanilla pods.
Bake for ± 30 min. until the rhubarb is tender. Let it cool.
Cut 1 vanilla pod lengthwise, scrape out the seeds and mix them with the mascarpone, agave syrup, 1 tbsp finely grated orange zest and the juice of 0.5 orange. Lightly whip the cream until it has a yogurt-like consistency and fold it into the mascarpone.
Break the shortbread cookies into large pieces.
Remove the stems from the strawberries and cut them in half.
Divide more than half of the strawberries among the bottoms of 6 glasses. Add the rhubarb, cookies, and cream. Finish with the remaining strawberries and serve.
Tips
- Bring the mascarpone to room temperature to mix it more easily with the orange juice. The cream must be very cold to be able to beat it quickly.