All-In-One-Breakfast

Prep: 15 min Cook: 30 min Serves: 12 Cuisine: American

A hearty, cheesy breakfast casserole loaded with sausage, potatoes, vegetables, and eggs, perfect for feeding a crowd and starting the day with bold flavors.

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Ingredients

  • 1 onion, chopped
  • 1 green pepper, chopped
  • 2 cans mushrooms
  • 5 Tbsp. butter
  • 1 lb. sausage, browned, drained
  • 5 c. shredded potatoes, cooked
  • 6 eggs, beaten
  • 1/2 tsp. salt
  • 1 c. grated sharp Cheddar cheese

Instructions

  1. Saute chopped onion, green pepper, and mushrooms in butter until browned.
  2. Add frozen shredded potatoes and cook until potatoes are done.
  3. Brown and drain the sausage.
  4. Beat eggs with salt.
  5. Add beaten eggs to cooked sausage and cook until eggs are nearly set.
  6. Pour mixture into an 8 x 12-inch casserole dish and add potato mixture.
  7. Top with grated sharp Cheddar cheese.
  8. Bake at 350°F until cheese is melted, approximately 15 minutes.

Tips & Substitutions

For a quicker prep, consider using frozen diced onions and peppers. You can substitute turkey sausage for a leaner option or use a plant-based sausage for a vegetarian version. If you prefer, add in your favorite spices or herbs for an extra flavor boost. Ensure the potatoes are thoroughly cooked to avoid excess moisture in the casserole.

Serving Suggestions

This All-In-One-Breakfast pairs wonderfully with fresh fruit or a side of toast for a complete meal. You can also serve it alongside a light salad for a refreshing contrast. Consider offering a drizzle of hot sauce or salsa for those who enjoy a bit of heat. It’s a perfect dish for brunch gatherings.

Storage & Reheating

Leftovers can be stored in an airtight container in the refrigerator for up to 3 days. To reheat, simply microwave individual portions for 1-2 minutes or cover the entire casserole in the oven at 350°F until warmed through. Avoid overcooking to maintain the texture of the eggs.

Nutrition & Diet Analysis (per serving)

Each serving of All-In-One-Breakfast contains roughly 614 calories, with 19g protein, 19g carbohydrates, and 52g fat. It is an excellent source of vitamin D (52% of the Daily Value), calcium (38% of the Daily Value), and protein (37% of the Daily Value). Note that it is relatively high in sodium, at 1122mg per serving (49% of the Daily Value).

614 kcal 31% DV
Protein Fat Carbs

Macronutrients

Protein 18.6g 37% DV
Total Fat 52g 67% DV
Carbs 18.8g 7% DV
Fiber 1.1g 4% DV
Sugar 1.4g 3% DV

Electrolytes

Sodium 1122.4mg 49% DV
Potassium 392.7mg 8% DV
Cholesterol 165.9mg 55% DV

Vitamins & Minerals

Vitamin A 230mcg 26% DV
Vitamin C 3.5mg 4% DV
Vitamin D 10.3mcg 52% DV
Calcium 498.1mg 38% DV
Iron 0.7mg 4% DV
Diet fit Low-carb
Contains Milk Egg

Estimated from ingredients & per-serving nutrition — verify against package labels for allergies or strict diets.

* % Daily Values based on a 2,000 calorie diet (FDA 2020).

Frequently Asked Questions

Can I make this breakfast casserole ahead of time?

Absolutely! You can prepare the dish the night before and store it in the refrigerator. Just cover it tightly with foil or plastic wrap. In the morning, bake it directly from the fridge, adding a few extra minutes to the cooking time if needed.

What type of cheese works best for this recipe?

While sharp Cheddar cheese is recommended for its bold flavor, you can also use Monterey Jack, Pepper Jack, or even a blend of your favorites. Experimenting with different cheeses can give the dish a unique twist each time you make it.

Can I use fresh mushrooms instead of canned?

Yes, fresh mushrooms can be used instead of canned! Just clean and slice about 8 ounces of fresh mushrooms, and sauté them with the onions and peppers until they are tender. This will enhance the overall flavor and texture of the dish.

Nutrition is estimated from USDA FoodData Central ingredient data and may vary with brand, portion and preparation — see our methodology. This information is for general educational purposes only and is not medical or dietary advice (disclaimer).

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