Cut the turkey breast in half lengthwise.
Wrap each piece between two pieces of cling film. Beat the pieces with the back of a pan to flatten the turkey as much as possible. Remove the pieces and season with salt and pepper. Add a slice of turkey ham on top of each flattened piece.
Grate some Emmental cheese (to allow it to melt more quickly) over the turkey slice. 4. Add thyme or any other aromatic herb on top of the cheese.
Cut off both ends to make a rectangular shape.
Roll the turkey breast over and then place it on cling film. Roll it up again, pressing as tightly as possible to remove any air.
Remove the cling film. Flatten and trim the turkey skin.
Roll the mixture in it tightly.
Tie a string at one end and then roll it up and under the meat several times until it reaches the other end.