The phrase "buttery pastry" refers to a type of dough or baked goods that have a rich and smooth taste because of the generous use of butter in the recipe. Full definition
And I like it that it is not too sweet, with the crispy buttery pastry, makes it a delight to eat with a cup of warm tea. (mycookinggallery.blogspot.ru)
I love pastry, I love buttery pastry and I love fruit. (marinij.com)