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Sweet potato and lentil gratin with Comté

Sweet potato and lentil gratin with Comté

  • Gratin
  • Oven-baked

Mashed sweet potato over lentils in tomato sauce, baked with Comté.

Active time35 min

Cooking45 min

Total1 h 15 min

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Ingredients

  • 150 g onions
  • 900 g sweet potato
  • 80 g grated Comté
  • 100 ml milk
  • 20 ml olive oil
  • 250 g dried green lentils
  • 400 g chopped tomatoes

Preparation

  1. Cook the rinsed lentils in simmering water for 25 to 30 minutes, then drain.

    250 g dried green lentils
    • saucepan
    • colander
  2. While they cook, fry the peeled and chopped onion in the oil for 5 minutes, add the tomatoes and simmer for 10 minutes. Mix the sauce with the lentils once they are cooked and drained.

    150 g onions
    20 ml olive oil
    400 g chopped tomatoes
    • frying pan
  3. While the lentils cook, peel and cut up the sweet potatoes. Cook in another saucepan of water for 20 minutes, drain and mash with the milk.

    900 g sweet potato
    100 ml milk
    • saucepan
    • potato masher
  4. Preheat the oven to 200 °C. Layer the lentils and then the mash in a dish, add the Comté and bake for 15 minutes to brown the top.

    80 g grated Comté
    • oven
    • gratin dish

Allergens

  • Milk
Sources and credits

Photo: Au Menu — created with ImageGen at Roch’s request · Editorial permission from Roch for Au Menu; OpenAI terms

Au Menu · AI-generated illustration

Sweet potato and lentil gratin with Comté