You are here:Home » Aunt Lou » Crock Pot French Onion Beef CasseroleJanuary 16, 2017 By Aunt Lou 14 CommentsThis post may contain paid links. If you make a purchase through links on our site, we may earn a commission. Jump to Recipe Print RecipeIf you love a unique recipe that will knock your socks off, do I have a treat for you! This Crock Pot French Onion Beef Casserole is ah-mazing and like nothing I have made before!Note: We use referral links for the products we love.Aunt Lou here.As you all know, I am quite the picky eater. Being that I am half of the team that makes up a wide variety of recipes for you guys, that can be tricky. Any picky eaters out there that live in a family that is not? There are a bunch of recipes I have made now that I absolutely love and would have been too scared to try before. So from one picky eater to another, give this Crock Pot French Onion Beef Casserole from Gooseberry Patch’s Slow Cooker to the Rescuea try! Oh. My. Yum.Table of ContentsIngredients...