A simple and quick recipe for preparing green beans. The beans are blanched to retain their vibrant color and crispness, then quickly sauteed in a flavorful mixture of butter, olive oil, garlic, red pepper flakes, and fresh lemon zest. This results in a bright, zesty, and slightly spicy side dish.
Blanching the green beans briefly and shocking them in ice water is key to maintaining their vibrant green color and crisp-tender texture. Avoid overcooking in the blanching stage. Use a heavy skillet for even heat distribution when sauteing the garlic and red pepper flakes; be careful not to burn them, as this will make them bitter. Adding the lemon zest at the very end preserves its bright, fresh flavor. Adjust salt and pepper to taste before serving.