String Beans with Rosemary and Basil

Yield:	4 Servings
Categories:	Hot, Tamales

1	lb	Firm; tiny string beans, Trimmed If Desired
3	tb	Unsalted butter
1/2	sm	Onion; finely chopped
1		Clove garlic; finely chopped
2		Sprigs fresh rosemary; leaves only, finely chopped
10		Leaves fresh basil; finely chopped