Meet the easy, cheesy classic that readers have been making for decades.

Trust us: Weve come up with all kinds ofbreakfast casserolesthrough the years!

There is also a welcome freshness from the green bell pepper and scallions.

Southern Living Best Breakfast Casserole after baking

Credit:Morgan Hunt Glaze, Food Stylist: Julian Hensarling, Prop Stylist: Josh Hoggle

One reason that so many of our readers have savedthis delicious breakfast casserolerecipe is because its just so dangeasy.

Let the casserole come to room temperature while your oven preheats, and then bake as directed.

Dont just take our word for it, though.

Southern Living Best Breakfast Casserole sliced and ready to serve

Credit:Morgan Hunt Glaze, Food Stylist: Julian Hensarling, Prop Stylist: Josh Hoggle

Ive made this recipe hundreds of times since the early 90s.

This is an easy way to feed a crowd a hearty breakfast!

Leftovers are fantastic, too, another said.

Luckily, it feeds a crowd!