Preparation:

Coat the meat with olive oil and place on the grill until tender. Rotate slightly to one side so as to make the mark of a perfect diamond. Do the same on the other side of the piece of meat, remove, season with salt and pepper. Let the meat rest for about 1 minute.

2.To prepare the sauce, put the softened butter in a bowl, add the thyme and stir everything together with a spoon. Place the butter on cling film and refrigerate for about 1 hour.

Place the olive oil in a saucepan and fry the chopped onion and garlic. Add the peas and the shredded potato and stir. Add water until it covers, season with salt and pepper, and simmer. When everything is cooked, mash with a hand blender until you get a creamy puree texture.

Use your imagination to create the ideal dish.