In-N-Out Animal Style Cheeseburger Casserole–an easy Instant Pot dinner with seasoned ground beef, tender potatoes, melted cheddar cheese, pickles, tomatoes and a creamy homemade burger sauce. Pin this recipe for later! In-N-Out Animal Style Cheeseburger Casserole This messy bowl may not look fancy, but it is pure deliciousness! It has all the burger vibes, and […] The post In-N-Out Animal Style…