Start your day right with this Egg And Hash Brown Casserole recipe. Made with olive oil, butter, onion and shiitake mushroom. Easy step-by-step instruct…
This Egg And Hash Brown Casserole relies on simple, everyday ingredients such as olive oil, butter, chopped onion and garlic cloves, minced. It comes together quickly and makes 4 servings, at about 698 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.
It's an easy way to start the day, whether you're cooking a relaxed weekend breakfast or need something satisfying before a busy morning. Pair it with fresh fruit or your favorite hot drink to round out the meal.
Updated Jun 30, 2026