Overnight Italian Omelet
A savory overnight baked omelet layered with Italian bread, cheeses, salami, and green onions, perfect for brunch or brunch gatherings with rich, cheesy flavors and a hearty texture.
Ingredients
Instructions
- Spray a 14 x 11-inch pan with oil.
- Put bread on the bottom of the pan.
- Drizzle melted butter over the bread.
- Sprinkle shredded Swiss cheese, shredded Mozzarella cheese, and chopped Genoa salami on top of the bread and butter layer.
- In a large mixing bowl, whisk together eggs, milk, white cooking wine, minced green onions, Dijon mustard, salt, and pepper.
- Pour the egg mixture evenly over the layered bread, cheese, and salami in the pan.
- Cover and refrigerate overnight to allow the bread to soak up the egg mixture.
- Preheat oven to 375°F (190°C).
- Bake uncovered for about 45 minutes or until the top is golden brown and the omelet is set.
- Serve hot, garnished with grated Parmesan cheese and sour cream if desired.
Tips & Substitutions
For a richer flavor, consider using aged Swiss cheese or adding fresh herbs like basil or parsley. If you prefer a lighter option, substitute half of the cream with low-fat milk. You can also experiment with different deli meats, such as prosciutto or capicola, for varied flavor profiles. This dish pairs beautifully with Italian Meat Balls With Italian Sausage for a hearty brunch.
Serving Suggestions
Serve the omelet hot, garnished with grated Parmesan cheese and a dollop of sour cream for added creaminess. Pair it with a fresh green salad or roasted vegetables for a complete meal. You might also enjoy it with toasted Italian bread or alongside Italian-Style Pasta Salad for a delightful brunch spread.
Storage & Reheating
Store any leftovers in an airtight container in the refrigerator for up to 3 days. Reheat individual portions in the microwave for 1-2 minutes, or in the oven at 350°F (175°C) until warmed through. Cover with foil to prevent drying out. This makes a great make-ahead breakfast option.
Nutrition & Diet Analysis (per serving)
Each serving of Overnight Italian Omelet contains roughly 1388 calories, with 67g protein, 134g carbohydrates, and 65g fat. It is an excellent source of calcium (154% of the Daily Value), protein (134% of the Daily Value), and vitamin A (80% of the Daily Value), and a good source of vitamin C. Note that it is relatively high in sodium, at 2366mg per serving (103% of the Daily Value).
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 use different types of bread for this omelet?
Yes, while Italian bread is traditional, you can use sourdough, whole grain, or even brioche for a different texture and flavor. Just ensure the bread can hold up to the moisture from the egg mixture.
How can I make this recipe vegetarian?
To make a vegetarian version, simply omit the salami and add more vegetables like bell peppers, mushrooms, or spinach. This will enhance the flavor while keeping the dish hearty and satisfying.
Can I prepare this dish in advance?
Absolutely! This omelet is designed to be made the night before. Just follow the instructions up to the overnight refrigeration step, then bake it the next morning for a delicious, hassle-free breakfast.
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).