Veggie-Packed Power Breakfast Casserole
I love making breakfast casseroles! I remember the first time I ever tried my hand at a vegetarian breakfast casserole. It was a cool, crisp morning, and I was looking for a hearty yet healthy breakfast option. I decided to give this recipe a try, and I’m so glad I did! With its combination of sweet and savory ingredients, this vegetarian breakfast casserole is sure to please everyone in the family. It’s the perfect way to start off your day with a nutritious and delicious meal.
Vegetarian Breakfast Casserole Recipe
Prep Time
20 mins
Cook Time
50 mins
Total Time
70 mins
Servings
8 servings

Ingredients
- Cooking spray
- 4 cups frozen hash brown potatoes, thawed
- 1 tablespoon olive oil
- 1 medium yellow onion, chopped
- 4 ounces vegetarian sausage
- 1 medium bell pepper, chopped
- 1 cup chopped mushrooms
- 4 large eggs
- 2 large egg whites
- 1 ½ cups shredded Cheddar cheese
- ¼ teaspoon dried thyme
- ¼ teaspoon salt
- ⅛ teaspoon ground black pepper
- ¼ teaspoon hot sauce
- 1 medium tomato, sliced
- 1 teaspoon chopped fresh parsley
- Salt and ground black pepper to taste
Instructions
- Preheat oven to 375 degrees F (190 degrees C). Grease a 9×13-inch baking dish with cooking spray.
- Spread thawed hash brown potatoes in the prepared baking dish. Drizzle with olive oil and bake for 20 minutes.
- Meanwhile, in a large skillet, heat vegetarian sausage over medium-high heat. Add chopped onion, bell pepper, and mushrooms, and cook until vegetables are softened, about 5 minutes.
- In a large bowl, whisk together eggs, egg whites, Cheddar cheese, thyme, salt, pepper, and hot sauce.
- Pour the egg mixture over the hash browns in the baking dish and top with the cooked sausage and vegetables.
- Bake for 20 minutes.
- Top with sliced tomato and sprinkle with chopped fresh parsley, salt, and pepper.
- Bake for an additional 10 minutes.
- Let cool for 10 minutes before serving. Enjoy!
Nutrition Facts
- Serving size: 1/9 of the casserole
- Calories: 220
- Total fat: 12g
- Saturated fat: 5g
- Cholesterol: 130mg
- Sodium: 360mg
- Total carbohydrates: 15g
- Sugars: 4g
- Protein: 13g
A guide to quick and easy vegetarian breakfast casseroles
A vegetarian breakfast casserole is an ideal way to feed a crowd or make a hearty meal that is easy to prepare. With a few basic ingredients, you can create a delicious breakfast casserole that is sure to please. Here is a guide to making a quick and easy vegetarian breakfast casserole.
First, choose a base for your breakfast casserole. Popular options include potatoes, sweet potatoes, polenta, quinoa, and other grains. You can also use pre-made crusts such as a pastry crust, cornbread, or biscuit dough.
Next, select your vegetables. You can use any vegetables you like, such as mushrooms, onions, bell peppers, spinach, and tomatoes. You can also add in some protein-rich ingredients such as beans, nuts, and tofu.
Then, make your sauce. There are many different sauces you can use for your casserole, such as a cheese sauce, cream sauce, or a vegan chia-seed sauce. You can also use pre-made sauces to save time.
Finally, assemble your casserole. Layer the vegetables, sauce, and base in a 9×13-inch baking dish. Top with cheese and/or nuts for added flavor and texture. Bake for about 30 minutes in a 350°F oven, or until the casserole is golden brown and bubbling. Let cool before serving.
With these simple steps, you can create a delicious vegetarian breakfast casserole that is sure to be a hit at any gathering.
How to customize a vegetarian breakfast casserole for different dietary restrictions
Customizing a vegetarian breakfast casserole for different dietary restrictions is easy! Here are some tips to help you get started:
- For those with gluten sensitivities or intolerances, replace regular breadcrumbs with gluten-free breadcrumbs or omit them entirely.
- If you are preparing a dairy-free version, replace cow’s milk with a plant-based milk, such as almond or oat milk.
- To make the dish vegan-friendly, use a vegan egg replacer such as tofu or flaxseed meal.
- To add a bit of crunch and texture, consider adding some toasted nuts or seeds.
- For those looking to reduce the amount of fat in their meal, replace full-fat cheese with a low-fat variety.
- If you’re looking for additional flavor, experiment with different herbs and spices.
- To add a bit of sweetness, try adding a few tablespoons of pure maple syrup and/or a small amount of dried fruit.
- To make the meal higher in protein, consider adding some cooked legumes or nuts.
Tips and tricks for making the perfect vegetarian breakfast casserole every time
Start by preparing your ingredients the night before. Chop the vegetables, grate the cheese, and measure out the other ingredients to save time in the morning.
- Grease your pan with butter or oil before adding in the ingredients. This will help prevent sticking and make for an easier cleanup.
- Layer the ingredients in the pan starting with a layer of vegetables, followed by the cheese and egg mixture, and then the breadcrumbs.
- For an extra-flavorful casserole, add in some fresh herbs such as basil, oregano, thyme, or parsley.
- If you want a crunchy topping, sprinkle some crushed crackers or crushed nuts on top.
- Bake the casserole in the oven until it is golden brown and bubbly.
- Let the casserole cool for a few minutes before serving.
The best vegetarian breakfast casserole toppings for a flavorful start to the day
The best toppings for a flavorful vegetarian breakfast casserole are sautéed spinach, mushrooms, and onions. These three toppings provide a savory and hearty flavor that can be cooked in the same skillet as the casserole itself. Additionally, adding crumbled tofu, nuts, and dried fruits such as cranberries or raisins can add extra crunch and sweetness that livens up the dish.
When it comes to vegetarian breakfast casseroles, sautéed spinach, mushrooms, and onions are a classic combination that can elevate any dish. The earthy and savory flavors of these three ingredients blend together nicely and provide a hearty base to the casserole. For added flavor, use a combination of fresh herbs such as oregano, thyme, and basil.
Tofu is an ideal topping for a vegetarian breakfast casserole because it’s a versatile ingredient that can be crumbled and cooked in the same skillet. This adds a protein-rich element to the dish while also providing some texture. For extra crunch, add nuts such as walnuts, almonds, or pecans to the casserole.
Finally, dried fruits such as cranberries and raisins are the perfect topping for a vegetarian breakfast casserole. They provide a touch of sweetness and add a pop of color to the dish. Dried fruits also have the added benefit of providing a burst of nutrients, such as vitamins, minerals, and antioxidants.
In conclusion, the best toppings for a flavorful vegetarian breakfast casserole are sautéed spinach, mushrooms, and onions. Additionally, adding crumbled tofu, nuts, and dried fruits such as cranberries or raisins can add extra crunch and sweetness that livens up the dish. With the right combination of ingredients, you can create a healthy and delicious breakfast casserole that will start your day off right.
Essential pantry staples for vegetarian breakfast casseroles
When it comes to vegetarian breakfast casseroles, having a good selection of pantry staples on hand can make all the difference. Here are some of the essential ingredients you should always have in your pantry when making vegetarian breakfast casseroles:
- Bread crumbs: Bread crumbs can be used as a topping for vegetarian breakfast casseroles, adding texture and flavor. Look for plain, Italian-style, and even panko bread crumbs for different flavor profiles.
- Cheeses: Cheese is a great way to add flavor and texture to vegetarian breakfast casseroles. Try using a variety of cheeses, such as cheddar, mozzarella, parmesan, and feta, for different flavor profiles.
- Vegetables: Vegetables such as mushrooms, bell peppers, zucchini, spinach, and tomatoes can be added to vegetarian breakfast casseroles for extra flavor and nutrition.
- Nuts and Seeds: Nuts and seeds such as almonds, walnuts, sunflower seeds, and pumpkin seeds can add crunch and flavor to vegetarian breakfast casseroles.
- Eggs: Eggs are a great way to add protein and flavor to vegetarian breakfast casseroles. Try experimenting with different types of eggs, such as scrambled or hard-boiled.
- Herbs and Spices: Herbs and spices can add flavor and depth to vegetarian breakfast casseroles. Try using oregano, basil, thyme, garlic, onion powder, and paprika for different flavor profiles.
- Milk: Milk can be used to add creaminess and flavor to vegetarian breakfast casseroles. Look for non-dairy milks such as almond or soy if you need a vegan-friendly option.
With these essential pantry staples on hand, you can make a variety of delicious vegetarian breakfast casseroles any time.