Recipe adapted from Simply Elegant Country Foods : Downhome Goes Uptown   Linguine in Herbed Artichoke Sauce Ingredients One pound linguine 1 tablespoon butter 2 tablespoons olive oil 1 onion, chopped 2 cloves garlic, minced 1/2 cup white wine 1 cup chicken broth salt and pepper to taste 1 tablespoon fresh chopped basil, or one teaspoon