Warm vanilla-roasted tomato crumble with lime mascarpone

Tomatoes roasted slowly with a vanilla bean until they become almost like candied fruit, topped with a crispy oat crumble and served warm with a lime-whipped mascarpone. A dessert (or a chic sweet-and-savory appetizer) where the tomato reveals itself as a fruit.

Ingredients

  • 800 g very ripe tomatoes on the vine
  • 1 piece vanilla bean
  • 80 g brown sugar
  • 120 g unsalted butter
  • 80 g rolled oats
  • 80 g all-purpose flour
  • 250 g mascarpone
  • 10 cl heavy cream
  • 1 piece lime
  • 1 tbsp extra-virgin olive oil
  • 1 pinch fleur de sel
  • 1 pinch fine salt

Method

  1. Preheat the oven to 160°C. Split the vanilla bean in half lengthwise and scrape out the seeds with the tip of a knife.
  2. Cut the tomatoes in half, arrange them in a roasting pan with the vanilla seeds, the split pod, half the brown sugar and a knob of the butter cut into pieces. Toss gently to coat.
  3. Roast for 40 to 50 minutes until the tomatoes are candied, slightly caramelized around the edges, turning them halfway through cooking. Remove the pod (it can be used as a garnish).
  4. Meanwhile, prepare the crumble: mix the rolled oats, flour, the remaining brown sugar and the fine salt, then rub in the remaining cold diced butter with your fingertips until you get a coarse, sandy texture.
  5. Scatter the crumble over the candied tomatoes in the dish and return to the oven for 20 to 25 minutes, until the top is golden and crispy.
  6. Whip the mascarpone with the heavy cream and lime zest until it forms a soft, dollopable texture.
  7. Serve the warm crumble in shallow bowls, with a nice dollop of the lime mascarpone, a drizzle of olive oil and a few grains of fleur de sel.

Nutrition

Per serving

Energy
880.6 kcal
Protein
11.49 g
Carbohydrate
61.89 g
Fat
65.37 g
Fibre
6.6 g
Calcium
55.02 mg
Iron
1.44 mg
Magnesium
42.71 mg
Indicative, non-medical nutrition estimate; values depend on brands, actual weights, and whether ingredients are raw or cooked.