How to prepare original gratin with hamburgers and sweet potatoes recipe

Cooking time 25 min + 35 to 40 min in the oven

Original gratin with hamburgers and sweet potatoes

Serves 4


  • 4 beef and pork burgers
  • 800 g broccoli mix (frozen)
  • 800 g sweet potatoes
  • 1 onion
  • 2 pieces of garlic
  • 6 dl of semi-skimmed milk
  • 3 tablespoon butter
  • 2 tablespoon hazelnuts
  • 4 tablespoon panko (Japanese breadcrumbs)
  • 2 tablespoon flour
  • nutmeg
  • salt and pepper

Nutrition: per serving

  • kcal658
  • fat32.7 g
  • saturatesn/a
  • carbs51.3 g
  • sugarsn/a
  • fibren/a
  • protein37 g
  • saltn/a


How to prepare original gratin with hamburgers and sweet potatoes recipe
Tested and delicious recipe for original gratin with hamburgers and sweet potatoes recipe. Try it and we guarantee you will enjoy it.


Peel sweet potatoes and cut into cubes. Chop onion and garlic. Chop the hazelnuts (for your convenience, put them in a plastic bag and crush them with a rolling pin or a glass bottle). Mix them with the panko.
1 Preheat the oven to 180 ° C.
2 Cook sweet potatoes for 20 minutes in slightly salted boiling water. Drain and puree. Spice with nutmeg, salt and pepper. In the meantime, melt 1 tbsp. butter in a pan and cook burgers 4 to 5 min on each side.
4 Melt 2 tbsp. butter in a saucepan and sauté onion and garlic until they are
ntranslucides. Sprinkle with flour and wet with the milk while stirring until you have a thick sauce.
5 Add the frozen Broccoli Mix to the sauce and pour it into a baking dish. Arrange the hamburgers on the vegetables by pressing them in
nlégèrement. Cover with mashed sweet potatoes.
6 Sprinkle the hazelnut panko mixture and put it in the preheated oven for 35 to 40 minutes.


Beer Postel Blonde
Beer abbey not Wine Château Artix «The Walls»
A.OP Minervois

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