Plan To Eat
One of my favourite and most-visited sites!
Great for generating grocery lists, scaling recipes up or down, making notes, rating recipes, having all my collection of recipes in one convenient place, and easily saves recipes I find on my internet travels. Sometimes I also use it for planning meals, reminding me of recipes I want to try, easily finds recipes which have certain ingredients I want to use up. Uses tags for gluten-free, dairy-free, etc. Handy.