Mille-Feuille Bakery is a hidden gem in Chelsea, specializing in classic French pastries. The bakery is known for its flaky and buttery croissants, which come in a variety of flavors, including almond, chocolate, and plain. They also offer a selection of other pastries, such as eclairs, tarts, and madeleines. Mille-Feuille Bakery takes pride in using high-quality ingredients and traditional baking techniques to create their delicious treats. Whether you're craving a sweet or savory pastry, this bakery is a must-visit for French food enthusiasts.