Stroganoff sauce with burger

For the burgers, put together all the ingredients in a bowl, except the olive oil, and combine well until you have a smooth mix. Set aside in the refrigerator for about 30 minutes.

Meanwhile, prepare the stroganoff sauce. Chop the garlic and spring onion finely and slice the mushrooms. Cook the vegetables in a deep skillet with some olive oil until golden brown.

Add the cooking cream, salt, and pepper, and reduce the heat to medium for 10 minutes. Set it aside but keep it over low heat.

Shape the burgers to the desired size and brush both sides with olive oil. Cook together with asparagus, previously greased with olive oil, in the SteakMaster oven. Preheat the oven with the rack inside and choose the automatic burger mode with the right thickness.