The French Door Café in Carlsbad launched on Bastille Day 2025 inside an industrial park off Faraday Avenue near McClellan-Palomar Airport, filling a weekday breakfast and lunch niche in the business corridor between LEGOLAND California and the Carlsbad Research Center. The women-owned operation is run by a French-trained pastry chef whose parallel artisan chocolate brand, ChocolateByE, produces rotating monthly collections on-site, a dual-production model that parallels the bakery-plus-retail format at L'atelier de Paris on the east side of Carlsbad. The from-scratch menu rotates between French quiche, Moroccan tagines, British pasties, and daily-special sandwiches on house-baked baguette, reflecting a globe-spanning savory range unusual for a single-chef kitchen. Coffee comes from a local boutique roaster rather than a national chain, sourced through the same independent North County supply network that feeds Steady State Roasting in the Village. The chocolate program produces hand-painted bonbons with flavor profiles like Oaxacan mole, Earl Grey ganache, and single-origin Ecuadorian cacao nibs, tempered in small batches using a continuous-feed enrobing system.