Leanne Brown is a Canadian author known primarily for her cookbook "Good and Cheap: Eat Well on $4/Day," which focuses on providing budget-friendly recipes aimed at people with limited income, particularly those on a SNAP/food stamp budget. The book emphasizes healthy, whole foods and was originally designed as a resource for those who struggle to afford to eat well. It became widely recognized for its practical, accessible, and nutritious recipes, and Brown's work gained appreciation for its contribution to the conversation about food insecurity and affordability. Leanne Brown's approach to cooking marries frugality with nutrition and deliciousness, making her a popular figure among those looking to cook on a budget without sacrificing quality.