This Easy Shepherd’s Pie Casserole is the perfect hearty comfort food. Instead of the traditional peas and carrots, this version uses mushrooms and French-style green beans, all layered with savory ground beef, creamy mashed potatoes, and melted cheddar cheese. It’s simple, filling, and perfect for a delicious meal or part of a family gathering feast! […] The post Easy Shepherd’s Pie Casserole with Mushrooms, Green Beans and Cheddar appeared first on RecipeTeacher.