01 - Fill a large pot with water and bring to a boil. Add a generous pinch of salt.
02 - Add the green beans and cook for 3-4 minutes, until bright green and just tender. Drain and immediately transfer to a bowl of ice water to stop cooking. Drain again and pat dry.
03 - In a large skillet over medium heat, add the sliced almonds. Toast, stirring frequently, for 2-3 minutes until golden and fragrant. Transfer to a plate.
04 - In the same skillet, melt the butter over medium heat. Add the minced garlic and cook for 30 seconds until fragrant.
05 - Add the green beans, salt, and pepper. Toss to coat and cook for 2-3 minutes until heated through.
06 - Remove from heat. Add the lemon zest and juice. Toss gently.
07 - Sprinkle with toasted almonds just before serving.