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Keto Broccoli & Cauliflower Gratin With Sausage

Servings 6
Calories 496 kcal

Ingredients
  

  • 1 leek
  • 1 yellow onion
  • 1 lb broccoli, in florets
  • 8 oz. cauliflower, in florets
  • 1 lb sausages, precooked links
  • 2 oz. butter, for frying
  • 2 tablespoons Dijon mustard
  • 1 cup sour cream or crème fraîche
  • 5 oz. shredded cheese
  • 4 tablespoons fresh thyme
  • salt and pepper

Instructions
 

  • Preheat the oven to 450°F (225°C). Coarsely chop the leek and onion. Chop the broccoli and cauliflower florets into ~1” chunks. Slice the sausage links into 1” pieces.
  • Fry onion and vegetables in butter in one pan and the sausage in a separate pan.
  • Put the vegetables in a baking dish, blend the mustard with the sour cream and pour over the vegetables.
  • Add the sausage and cheese on top and season with thyme.
  • Bake in oven on upper rack for 15 minutes.