The Answer Bank - The Answer Bank is the UK’s leading question-and-answer site.
Food 52 - Social network for foodies.
wikiHow - wikiHow is a wiki based collaboration to build the world’s largest, highest quality how to manual.
munchlab - Get recipes based on ingredients you have at home
Blurtit - Blurtit is a Q&A website. You can ask a question or answer on any question.
Plant Jammer - Reduce food waste and save money - cook with what you got!