Grilled Chicken With Hazelnut Butter

chicken, poultry

6 chicken breast halves
melted butter; as needed
garnish:
fresh tarragon or parsley
***hazelnut butter***
8 ounces butter; divided
1/4 cup hazelnuts; dry-roasted, skin
1/4 cup parmesan cheese
1 lemon; zested
2 teaspoons fresh tarragon; chopped
salt and pepper; to taste

To grill chicken: rub with melted butter and grill. To make hazelnut butter, combine ingredients and blend until smooth. Roll into cylinder and chill. Top chicken with 2 slices of hazelnut butter. Serve with roasted new potatoes, grilled portabella mushrooms and sauté‚ed escarole.