Lasagna with bechamel, meat, sauce, onions and tomatoes is a healthy and delicious food in an easy and fast way The first step is to prepare the Bechamel: butter, flour and milk The second step is to prepare the mixture: butter, oil, onions, meat, tomatoes, salt spices, paprika, cumin and black pepper The third step is to distribute the ingredients In pyrex and placed in the oven for 30 minutes at 375 ° F
