This Bisquick Breakfast Casserole is a warm, tasty dish packed with eggs, cheese, and any veggies or meats you love. Perfect for feeding a crowd or enjoying cozy mornings at home!
It’s so easy to whip up—just mix everything in a dish and bake! I love serving it with a side of fresh fruit for a colorful breakfast that’s as pleasing to the eyes as it is to the tummy!
Key Ingredients & Substitutions
Bisquick Baking Mix: This is your base for the casserole. If you don’t have Bisquick, you can make your own by blending flour, baking powder, and salt. But honestly, Bisquick is super convenient!
Breakfast Sausage: Use any cooked sausage, like turkey or chicken sausage, for a leaner option. You can also swap it for cooked bacon or ham. Veggie sausage works great too for a meatless version!
Cheddar Cheese: I love sharp cheddar for its strong flavor. If you’re looking for other options, try Monterey Jack, gouda, or even a spicy pepper jack for a kick. Vegan cheese is great if you’re dairy-free!
Veggies: Onions and bell peppers are classic choices, but feel free to add your favorites like spinach, mushrooms, or tomatoes. Zucchini works well if you need to use it up!
How Do I Ensure the Casserole Is Cooked Evenly?
Baking evenly is key to a great casserole. Here are some tips to make sure it turns out perfectly:
- Preheat your oven well! A consistent temperature helps the casserole bake evenly.
- Mix your ingredients thoroughly. Make sure there are no dry clumps of Bisquick. Every ingredient should be well-distributed.
- Check for doneness. The center should be firm and not jiggly, and a toothpick inserted in the center should come out clean.
- If the edges brown too quickly, cover the dish with foil until the center cooks through, then uncover to let it crisp at the end.
These steps help you achieve a perfect Bisquick Breakfast Casserole every time!
How to Make Bisquick Breakfast Casserole
Ingredients You’ll Need:
Main Ingredients:
- 2 cups Bisquick baking mix
- 1/2 cup cooked breakfast sausage, crumbled
- 1 cup shredded cheddar cheese, divided
- 1 cup milk
- 4 large eggs
- 1/4 cup finely chopped onion
- 1/4 cup finely chopped green bell pepper (optional)
- 1/4 tsp salt
- 1/4 tsp black pepper
For Garnish:
- Chopped fresh parsley or green onions (optional)
How Much Time Will You Need?
This delicious Bisquick Breakfast Casserole takes about 10 minutes to prepare and 30-35 minutes to bake. In total, you’ll spend around 45-50 minutes before you can enjoy your meal. It’s perfect for a hearty breakfast any day of the week!
Step-by-Step Instructions:
1. Preheat the Oven
Start by preheating your oven to 350°F (175°C). This ensures that your casserole bakes evenly and thoroughly. While the oven is heating, grab your baking dish and grease it lightly to prevent sticking.
2. Mix the Dry Ingredients
In a large bowl, combine the Bisquick baking mix, crumbled breakfast sausage, half of the shredded cheddar cheese, and chopped onion. If you’re using green bell pepper, add that in, too. Stir this mixture gently until everything is evenly combined.
3. Whisk the Wet Ingredients
In another bowl, take your milk, eggs, salt, and black pepper. Whisk them together until the mixture is smooth and well-blended. This adds flavor and moisture to your casserole!
4. Combine Wet and Dry Mixtures
Pour the wet mixture into the bowl with the dry ingredients. Stir everything together just until it’s combined—don’t over-mix. Your mixture should be thick but well incorporated.
5. Prepare to Bake
Spread the casserole mixture evenly into the prepared baking dish. Make sure it’s spread out nice and smooth. Now, sprinkle the remaining shredded cheddar cheese over the top for a melty finish!
6. Bake
Pop the dish into your preheated oven and bake for 30 to 35 minutes. Keep an eye on it! You’re looking for the center to be set and the top to be golden brown. A toothpick inserted into the center should come out clean.
7. Cool and Garnish
Once baked, remove the casserole from the oven and let it cool for a few minutes. This helps it set up a bit more. If you like, garnish with chopped parsley or green onions for a fresh touch!
8. Serve and Enjoy!
Cut the casserole into square servings and warm it up if necessary. Enjoy your hearty Bisquick Breakfast Casserole as a fulfilling start to your day!
This recipe is not only simple but also versatile—feel free to customize it with your favorite veggies or meats. Happy cooking!
Can I Use a Different Type of Cheese?
Absolutely! While cheddar is a classic choice, you can swap it for mozzarella, gouda, or even pepper jack for a spicy kick. Just make sure it melts well!
Can I Make This Casserole Vegetarian?
Yes! Simply omit the breakfast sausage and add extra veggies like spinach, mushrooms, or zucchini for a delicious meatless version. You could also use a plant-based sausage if desired.
How Do I Store Leftover Casserole?
Store any leftovers in an airtight container in the fridge for up to 3 days. To reheat, pop it in the microwave or warm it gently in the oven until heated through.
Can I Prepare This Dish the Night Before?
Yes! You can assemble the casserole the night before and cover it with plastic wrap in the fridge. Just add an extra 5-10 minutes to the baking time for it to heat through in the morning.
