herb butter roasted chicken

Name: herb butter roasted chicken
Ingredients: herb butter; 1 bunch basil; 1 bunch parsley; 1/2 bunch thyme; 1 serrano pepper, seeded; 3 cloves garlic, peeled, crushed and green shoot removed; 2 sticks unsalted butter, best quality @ room temperature; 1/4 cup evoo; 1 teaspoon salt; herb butter roasted chicken; 1 whole chicken, 4.5 lbs; twine; salt & pepper to taste; 1/2 cup herb butter; 1 lemon, cut in half