A rustic, flaky galette featuring a buttery crust, juicy ripe tomatoes, nutty Gruyère cheese, and fresh basil for a perfect balance of savory and fresh flavors.
Keep butter cold and chill dough to ensure flaky crust. Drain tomato slices well to prevent soggy crust. Do not overfill with tomatoes. Use Dijon mustard on crust as moisture barrier. Brush crust edges with olive oil for rustic finish. Tent with foil if crust edges brown too quickly.
Keywords: tomato galette, rustic galette, Gruyère cheese, basil, tomato tart, flaky crust, savory galette, easy dinner, summer tomatoes