french onion tart + uk cookbook release

French Onion Tart I tend to fiddle around with different crust ratios each occasion I render a savory tart shell because Im carry on to appearing for my favorite. Below is (roughly) the one recommended by Larousse Gastronomique. If you do decide feature a go-to crust that you love, 

 check out the book...smittenkitchen.com/