Authentic French Chocolate Swirl Brioche

Wheat flour, sugar, water, chocolate chips 6% (sugar, cocoa paste, milk fat, cocoa butter, natural vanilla flavor, soy lecithin), eggs, creme fraiche (cultured pasteurized milk), chocolate powder 3.5% (sugar, cocoa powder), non hydrogenated vegetable oil (palm), modified potato starch, egg whites, whole milk powder, yeast, rice semolina, natural flavor, concentrated butter, whey powder, cocoa powder, salt, wheat gluten, egg yolk powder, wheat starch, emulsifier: mono - and diglycerides of fatty acids, milk proteins, thickeners (xanthan gum, alginic acid), egg white powder, maltodextrin, deactivated yeast, color: beta carotene, natural vanilla flavor, antioxidant: ascorbic acid.