Steam green beans until tender-crisp and set aside. If using steam-in-bag fresh green beans, I found about 3 minutes in the microwave was perfect. You may also preheat your sauté pan to medium low, add ¼ cup of water and green beans, cover, and steam for 3-5 minutes. Remove from the pan and set aside.
Melt one tablespoon of butter in a sauté pan over medium low heat. Add garlic and cook for 2-3 minutes, until garlic is super soft and aromatic. Take care to ensure the garlic doesn't brown, lowering heat if necessary.
Add Worcestershire sauce to the pan and stir to make a rich brown garlicky sauce. Add steamed green beans, salt, and pepper, and stir until beans are coated in sauce and heated through. Remove pan from heat.
Add remaining butter and toss until the butter melts from the residual heat. Add additional salt and pepper to taste.
