Crock Pot Casserole Recipes - Easy Kielbasa & Hashbrowns! Guess what? I’ve got the perfect fix for your comfort food cravings, this easy slow cooker casserole! It’s simple to make, hearty, and packed with family pleasing flavors. Whether you’re looking for an easy weeknight dinner or a delicious crockpot casserole for your weekend brunch, I’ve got you covered! Go grab the recipe and give it a try this week!