This Sausage and Egg Breakfast Casserole transforms the supreme pizza into a cheesy brunch bake! This crowd-pleasing breakfast casserole is overflowing with eggs and sausage, pepperoni, crisp vegetables and three types of cheeses. Fuss-free, simple to prepare and totally delicious, this breakfast egg sausage casserole is easy to customize, can be made in advance and always a hit with picky eaters!
Continue to read on for simple tips and expert tricks for preparing the best breakfast egg sausage casserole overnight at home! And, don’t miss the comprehensive step-by step photographs showing you exactly how to make this easy cheese breakfast casserole!

Update: This post was originally published in December 2017. I made edits to the post below to include more information about this recipe for sausage and egg breakfast casserole. Plus, I added a recipe video to show you how easy this meat lover’s casserole is to make!  Hi, friends! I don’t know about you, but I absolutely love a good holiday brunch. Some of my all-time favorite memories revolve around the holiday table. Since the holiday season is about all about connecting and creating memories, I wanted to bring you a breakfast recipe worthy of your celebrations.
Enter this seriously delicious, super easy sausage and egg breakfast casserole recipe. Simple to prepare, yet impressive enough for entertaining, this sausage breakfast casserole is perfect ANY occasion – from holiday gatherings, like Chr...