01 - Bring a large pot of salted water to a boil. Add the green beans and cook for 3-4 minutes, until just tender and bright green. Drain and immediately plunge into ice water to stop the cooking. Drain again and set aside.
02 - 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.
03 - In the same skillet, add olive oil and minced garlic. Sauté for 30 seconds until fragrant but not browned.
04 - Add the drained green beans to the skillet. Toss to coat and warm through, about 2 minutes.
05 - Stir in lemon zest and lemon juice. Season with salt and pepper. Remove from heat and sprinkle with toasted almonds. Serve immediately.