Step 1:- Brown the onions in olive oil, then add the meat and cook for 3 minutes.
Step 2:- Add the leek, the carrot, the red bell pepper, the laurel, the thyme, the tomatoes, the tomato paste and cook 25 minutes on a low heat and covered, rectify the seasoning with salt and pepper (reserve)
Step 3:- Season the potatoes with garlic, salt, nutmeg and pepper
Step 4:- Line the bottom of a casserole dish with slices of potatoes, then cover with a layer of meat, spread half the cream. Repeat the operation, finishing with a layer of potatoes.
Step 5:- Pour the chicken broth, just to the right level
Step 6:- Add the cheese and cook in a preheated oven at 180 for 45 to 50 minutes.