1) AllRecipes
http://allrecipes.com/
2) Cooks Recipes
http://www.cooksrecipes.com/index.html
3) Food Network
http://www.foodnetwork.com/
4) Simply Recipes
http://simplyrecipes.com/
5) Leite's Culinaria
http://leitesculinaria.com/
6) What's Cooking America
http://whatscookingamerica.net/
7) Taste of Home
http://www.tasteofhome.com/
Taste of Home is at heart a friendly exchange of authentic family-favorite recipes handed down over generations and shared among loved ones. Taste of Home recipes are practical because they're from home cooks—not gourmet chefs—and feature familiar, everyday ingredients; clear, beautiful photos; and easy-to-follow, step-by-step instructions.
And because each is individually tested by culinary experts in our Test Kitchens, Taste of Home recipes are reliable; we guarantee that you can count on success each time you prepare one.
8) CookingCache
http://www.cookingcache.com/cat/all_recipes/default.aspx
Cooking Cache is a site for everyone who loves to cook. With a collection of almost 7,000 recipes and growing, it is a place not just to find recipes, but a community of people who love cooking as much as you.
9) MyRecipes
http://www.myrecipes.com/
MyRecipes.com features the largest collection of professionally-tested recipes online from food experts at the magazines and cookbooks you love and trust--including Cooking Light, Southern Living, Sunset, Coastal Living, Real Simple, and more.
SEARCH
Find the food you need for any occasion with our recipe finder. Easily refine your search with any of nearly 150 recipe categories. The site delivers every type of recipe you could want, from decadent desserts and authentic cuisines to great-tasting healthy favorites with nutrition information that is reviewed by registered dietitians.
SAVOR
Enjoy daily features that include quick meal ideas, seasonal menus, cooking videos, cookbook reviews and our take on the latest gadgets. Get holiday tips and entertaining ideas for any size gathering. You'll also find thousands of big, mouthwatering photos and scores of how-to videos with tips to help you cook with confidence.
10) Cooking Light
http://www.cookinglight.com/
CookingLight.com is a trusted daily advisor and community hub that empowers readers with nutrition tips, quick, healthy recipes, web-exclusive videos, fitness guides, and expert resources and support to make enlightened choices about food, nutrition, and a healthful lifestyle.
11) Joy of Baking
http://www.joyofbaking.com/
Tested Baking & Dessert Recipes & Videos
12) Wilton
http://www.wilton.com/
Recipes, Products, & Tips!