Delicious Leftover Bun Recipes. We all have times when we have purchased hamburger and hot dog buns for a cookout, only to end up with way more than we needed. The question then becomes, what to do with all these leftover buns? Here are 12 Creative Ways to Use Leftover Hot Dog and Burger Buns ... Read More about 12 Creative Ways to Use Leftover Hot Dog and Burger Buns The post 12 Creative Ways to Use Leftover Hot Dog and Burger Buns appeared first on A Cultivated Nest.