Rosemary-cheese chicken bake

From this interesting-looking site, where I went looking for information on how to start rosemary cuttings:

Chicken Van Dam

3 chicken breasts
15g (half ounce) butter
220g (8 oz) cream cheese
2 garlic cloves
1 tsp finely chopped rosemary.

Put the breasts in a baking dish.

Melt the butter and saute the garlic a bit; stir in cream cheese and rosemary.

Pour cheese mixture over the chicken and bake until chicken for 30-40 minutes or until chicken is cooked through.