Anthony's Peseta Bars
- Detailed recipe for these Italian cookies.
- http://www.spaghettisauceandmeatballs.com/pesetas.html

Allrecipes.com: Bar Cookies
- A collection of recipes for chocolate, fruit, no-bake, nuts, and oat bar cookies.
- http://allrecipes.com/recipes/baking/cookies/bar-cookies/main.aspx

Cooking for Engineers: Lemon Bars
- Provides step by step instructions with photos and reader comments.
- http://www.cookingforengineers.com/article.php?id=33

Recipe Goldmine: Bars, Squares and Slices
- Large index of recipes featuring Creme de Menthe Bars, Frosted Orange Spice Bars, Raspberry Tea Squares, and Kiwifruit Squares.
- http://www.recipegoldmine.com/cookbar/cookbar.html

Brownies and Bars from Life-Tips
- Recipes such as milk chocolate chunk brownies, easy graham squares, and maple oatmeal cookie squares.
- http://cooking.lifetips.com/TipSC.asp__Q__id__E__40

CDKitchen: Bars and Squares
- Large collection of recipes including lemon bars, crispy treats, butterscotch squares, and a selection of chocolate and fruit bars as well.
- http://www.cdkitchen.com/recipes/cat/27/0.shtml

Filled bars and Squares Recipes
- Large index of recipes including cinnamon apple, apricot, caramel pecan, and date squares, as well as cream cheese marble brownies, and chewy maple granola bars.
- http://www.betterbaking.com/recipeCategory.php?category_id=2&pagerItemsPerPageCount=10&pagerFirstItemInd=20

CooksRecipes.com: Bar Cookies
- A collection of bar cookie recipes listed by category.
- http://www.cooksrecipes.com/category/bar.html

RecipeSource: Bar Cookie Recipes
- Index of numerous diverse bar recipes.
- http://www.recipesource.com/desserts/cookies/bars/