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Bisquick breakfast casserole slice served on a white plate, drizzled with maple syrup.

Bisquick Breakfast Casserole

Chrysti Benner
This hearty breakfast casserole is made with Bisquick for an easy shortcut recipe that's perfect for weekend mornings, holiday breakfasts, or anytime you need to feed a crowd.
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Prep Time 10 minutes
Cook Time 40 minutes
Cooling Time 15 minutes
Course Breakfast
Cuisine American
Servings 8 Servings
Calories 475 kcal

Ingredients
  

  • 1 pound uncooked breakfast sausage (I use mild, but you can use spicy if preferred)
  • 8 eggs
  • 2 cups milk
  • 1 1/2 cups Bisquick baking mix
  • 1 Tablespoon maple syrup
  • 1/2 teaspoon salt
  • 1/2 teaspoon pepper
  • 1 cup shredded mozzarella cheese
  • 1 cup shredded cheddar cheese (mild, medium, or sharp)

Instructions
 

  • Preheat the oven to 400°F and spray a 9 x 13 casserole pan with nonstick spray.
  • Add the sausage to a large skillet over medium heat. Using a wooden spoon, break it into bite-size pieces and cook until browned. Remove sausage to a plate lined with paper towels and drain off any excess grease.
  • In a large mixing bowl, stir together the milk, eggs, Bisquick mix, maple syrup, salt, and pepper.
  • Stir in the cooked sausage and mozzarella cheese. Pour the mixture into the prepared pan and top with the cheddar cheese.
  • Bake for 25-30 minutes, until the eggs have set and the top is golden brown. Let cool for about 15 minutes before serving warm.
  • If desired, add toppings such as a drizzle of maple syrup, some extra cheese, sour cream, salsa, or sliced chives.

Notes

  • Depending on how you slice the casserole, you can get anywhere from 6 large servings up to 12 smaller servings.
  • This is one of those recipes that’s easy to customize. I use mild pork breakfast sausage, but you could use a hot sausage if you like a little extra spice. 
  • Feel free to saute some veggies (such as onions and peppers) with the sausage if you want to add them to the casserole. 
  • I recommend shredding the cheese yourself if possible, as it melts much better. But if you’re short on time, a bag of shredded cheese will work!
  • Leftover casserole should be covered tightly and stored in the refrigerator for up to 3 days.
  • To reheat, microwave individual slices for 30-45 seconds at a time or until desired temperature is reached.
  • To freeze, place completely cooled leftovers in an airtight freezer-safe container and freeze for up to 3 months. Defrost in the refrigerator overnight before reheating.
  • Make it the night before! Assemble the casserole, cover it with foil, and refrigerate it for up to 12 hours before baking.

Nutrition

Serving: 1gCalories: 475kcalCarbohydrates: 20gProtein: 24gFat: 33gSaturated Fat: 13gPolyunsaturated Fat: 4gMonounsaturated Fat: 13gTrans Fat: 0.1gCholesterol: 237mgSodium: 1059mgPotassium: 358mgFiber: 1gSugar: 7gVitamin A: 617IUVitamin C: 0.5mgCalcium: 319mgIron: 2mg
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