Global CucinaGlobal Cucina
About
Global CucinaGlobal Cucina
HomeAbout
  1. Home
  2. Recipes
  3. Breakfast Casserole
InternationalMedium

Breakfast Casserole

AT

By

Ago Tanfossi

Chef and recipe curator at Global Cucina

Published on March 10, 2026

Updated on April 1, 2026

Available in

EnglishItalianoDeutschEspañolFrançaisRomână

You can change language anytime.

This easy breakfast casserole recipe is perfect for feeding a crowd! It's hearty and flavorful, filled with roasted potatoes, veggies, eggs, and cheddar cheese.

A hearty and flavorful breakfast casserole that's perfect for serving guests. The combination of roasted potatoes and mixed vegetables makes it a satisfying dish to enjoy any morning.

12 servings
Capolavoro Score 4.8/5 · 13 votes
Breakfast Casserole

Ingredients

Ingredients

  • 3 yukon gold potatoes
  • Freshly Ground Black Pepper
  • 12 Large Egg
  • 1 cup Milk
  • 1/2 yellow onion
  • 2 Garlic Cloves
  • 1 Red Bell Pepper
  • 1 green bell pepper
  • 1 cup Spinach
  • 4 Green Onion
  • shredded cheddar

for initial mix

  • 1 tbsp Olive Oil
  • 1/2 tsp Salt

for finishing

  • Salt
  • 2 tbsp Olive Oil

Instructions

  1. 1

    Roast the potatoes: Preheat the oven to 425°F and line a baking sheet with parchment paper. Place the potatoes on the baking sheet. Drizzle with olive oil, sprinkle with salt, and several grinds of pepper. Toss to coat. Spread evenly on the baking sheet and roast for 25 minutes, or until tender and browned.

  2. 2

    Make the casserole: Reduce the oven temperature to 350°F and oil a 9x13-inch baking dish.

  3. 3

    In a large bowl, whisk together the eggs, milk, and ¼ teaspoon of salt. Set aside.

  4. 4

    Heat olive oil in a large skillet over medium heat. Add onion, remaining 1 teaspoon salt, and several grinds of pepper. Cook, stirring occasionally, for 8 minutes or until soft. Add garlic, red pepper, and green pepper; cook, stirring occasionally, for 2 minutes. Add spinach and half the green onions and toss until just wilted.

  5. 5

    Spread potatoes in an even layer in the prepared baking dish. Top with 1 cup cheese, followed by the sautéed veggies. Pour in egg mixture and sprinkle with remaining ½ cup cheese and reserved green onions.

  6. 6

    Bake for 45 minutes or until eggs are set.

  7. 7

    Let stand for 5 minutes before slicing and serving.

Ago's Notes

  • Adjust salt to taste based on your canned goods.

The layers of flavor in this breakfast casserole speak for themselves, offering a delicious blend of textures and tastes reminiscent of traditional comfort food. Enjoy the simplicity and warmth of each bite as you share this dish with loved ones at your table.

Ago Tanfossi signatureAgo Tanfossi signature
Breakfast

How much of a capolavoro is this?

Share your opinion. Ago will say it the Italian way.

Pick a hand and tell Ago what you think.

Related Recipes

Eggs Florentine
International

Eggs Florentine

This eggs Florentine recipe is a fresh twist on classic eggs Benedict, made with sautéed spinach instead of Canadian bacon. I love it for a special weekend breakfast or spring brunch!

Medium
Scalloped Potatoes (70 characters max)
International

Scalloped Potatoes (70 characters max)

This scalloped potatoes recipe is a delicious holiday side dish! Thinly sliced potatoes are layered with a creamy sauce and cheddar cheese, then baked until tender.

1 hr 25 min
Easy
Bell Pepper and Potato Frittata (70 characters or less)
International

Bell Pepper and Potato Frittata (70 characters or less)

Easy, inexpensive egg frittatas with bell peppers and potatoes make for a versatile meal any time.

Medium

Browse by Dish Type

Main Course

192 recipes

The main course, or secondo, holds a central place in the structure of an Italian meal.

Pasta

28 recipes

Pasta is a fundamental category within Italian cuisine, serving as the primo piatto or first course in a traditional meal structure.

Dessert

83 recipes

Dessert, or dolce in Italian, occupies a distinct and deliberate place within the traditional Italian meal.

Soup

16 recipes

Soup, as a category within culinary taxonomy, represents a fundamental component of the Italian dining experience.

Salad

11 recipes

The category of salad occupies a distinct and purposeful role within the Italian meal framework.

Browse by Cuisine

Italian199International103American30Thai11
Global Cucina

Cooking the world, the Italian way

AboutContactPrivacyTermsCookie settings

© 2026 Global Cucina by Ago Tanfossi. All rights reserved.