National Food Safety has info on food recalls, steps to take to prevent food contamination, safe cooking temps, etc.
Fine Cooking associated with the magazine of the same name. Site has a lot of info on techniques and tips. Also has short movies.
Beginner Cooking Sites Seven sites, from the MakeUseOf folks, that are useful for beginner cooks (as well as others who might want to check out their technique).
Best Baking Recipe Web Sites (2019) This article includes 8 Web sites that have baking recipes, voted best by the MakeUseOF folks.
The Cook's Thesaurus shows you how to substitute ingredients for other ingredients that you might not have. you can find out the essentials about any ingredient. Good browsing.
Local Harvest lets you search for local farmer outlets by zipcode.
The Science of Cooking has recipes but mostly discussions like 'what is going on when you bake bread'.
Basics with Babish This is a series of YouTube videos by a guy named Babish which show the basic techniques of cooking..
EatYourselfSkinny has recipes that healthy meals and is divided into categories like gluten-free or low-carb. Recipes tend to be easy with a lot of sheet pan based meals.
Betty Crocker Home site of this brand is self-serving but has a generous amount of recipe ideas.