Tender French extra-fine green beans blanched and tossed in foaming Normandy butter with sweet shallots, sea salt flakes, and freshly cracked black pepper.
Drop green beans into a large pot of rolling salted boiling water. Cook for 4-5 minutes until tender-crisp.
Drain immediately and plunge into ice water to lock in vibrant green colour, then drain and pat dry.
Melt butter in a wide skillet over medium heat. Sauté minced shallot for 2 minutes until translucent.
Add green beans and toss vigorously for 2 minutes until piping hot and coated in glossy butter. Season with fleur de sel and black pepper.