The Best Bisquick Breakfast Casserole: A No-Fuss Morning Meal for 4

Key Takeaways:

• Ready in just 45 minutes – perfect for weekend family breakfast
• Simple 6-ingredient base recipe with endless variation options
• Make-ahead friendly – prepare the night before
• Serves 4 people with generous portions

Are you tired of standing at the stove flipping pancakes while everyone else enjoys their morning? This hearty Bisquick breakfast casserole solves that problem. Mix everything in one dish, pop it in the oven, and enjoy a hot breakfast with your family.

Nutrition Information (Per Serving)

Nutrient	Amount
Calories	420
Protein	23g
Carbohydrates	28g
Fat	24g
Fiber	1g
Sodium	890mg

What You’ll Need

Ingredients

Ingredient	Amount
Bisquick mix	2 cups
Eggs	6 large
Milk	1 cup
Breakfast sausage	1 pound
Shredded cheddar cheese	1½ cups
Salt and pepper	To taste

Kitchen Equipment

Tool	Purpose
9×13 inch baking dish	Main cooking vessel
Large skillet	For cooking sausage
Large mixing bowl	Combining ingredients
Measuring cups and spoons	Precise measurements
Whisk	Mixing the batter
Wooden spoon or spatula	Breaking up sausage
Paper towels	Draining sausage
Cooking spray	Greasing baking dish
Timer	Tracking cooking time

Ingredient Substitutions

• Breakfast sausage → Cooked bacon or ham
• Cheddar cheese → Any melting cheese
• Regular milk → Plant-based milk
• Traditional Bisquick → Gluten-free Bisquick

Detailed Step-by-Step Instructions for Beginners

Before You Start (5 minutes)

1. Read through the entire recipe once
2. Place all ingredients on your counter
3. Check that you have all needed equipment
4. Clear and clean your workspace

Preparation Phase (10 minutes)

1. Oven Preparation:

• Locate the middle rack in your oven
• Remove any pans stored in the oven
• Turn oven on to 375°F (190°C)
• Wait for preheat light or sound

1. Pan Preparation:

• Hold cooking spray 6 inches from baking dish
• Spray entire inside surface, including corners
• Use paper towel to spread spray evenly

1. Ingredient Preparation:

• Take eggs and milk from refrigerator
• Let sit 15-20 minutes to warm slightly
• Remove sausage from packaging
• Measure cheese and set aside

Cooking the Sausage (15 minutes)

1. Pan Setup:

• Place large skillet on stove
• Turn heat to medium
• Wait 2-3 minutes for pan to heat

1. Cooking Process:

• Place sausage in pan
• Use wooden spoon to break into small pieces (about size of peas)
• Stir every 2-3 minutes
• Cook until no pink remains (8-10 minutes)
• Test piece by cutting in half – should be brown throughout

1. Draining:

• Line plate with 2-3 paper towels
• Use slotted spoon to remove sausage
• Pat top with additional paper towel
• Let cool while preparing other ingredients

Mixing the Batter (10 minutes)

1. Egg Mixture:

• Crack each egg individually into small bowl
• Check for shells before adding to large mixing bowl
• Whisk eggs until yolks and whites are fully combined
• Color should be uniform yellow

1. Adding Liquids:

• Measure exactly 1 cup milk
• Pour slowly into eggs while whisking
• Mix until completely combined

1. Adding Bisquick:

• Measure 2 cups Bisquick (level each cup with knife)
• Add to egg mixture 1 cup at a time
• Stir gently until just combined
• Stop when no dry powder is visible
• Small lumps are okay – don’t overmix

Assembly Phase (10 minutes)

1. First Layer:

• Pour half of Bisquick mixture into greased pan
• Use spatula to spread evenly
• Tap pan gently on counter to level

1. Middle Layer:

• Sprinkle cooked sausage evenly
• Make sure to break up any large chunks
• Add 1 cup of cheese in even layer

1. Final Layer:

• Pour remaining Bisquick mixture
• Spread carefully over sausage and cheese
• Top with remaining ½ cup cheese
• Sprinkle with salt and pepper if desired

Baking Process (25-30 minutes)

1. Oven Check:

• Verify oven is fully preheated (375°F)
• Position rack in middle of oven

1. Baking:

• Place dish carefully in oven
• Set timer for 25 minutes
• Don’t open oven during first 20 minutes
• Check at 25 minutes

1. Testing for Doneness:

• Top should be golden brown
• Insert knife in center – should come out clean
• Center should not jiggle when gently shaken
• If needed, bake 5 more minutes

1. Finishing:

• Remove from oven with potholders
• Place on heat-safe surface
• Let rest 5 minutes before cutting
• Cut into 8 pieces (2 pieces per serving)

Troubleshooting Common Issues

• Casserole too dense?
• You may have overmixed the batter
• Next time, stop mixing as soon as dry ingredients are incorporated
• Center not cooking?
• Cover with foil if top browns too quickly
• Check oven temperature with separate thermometer
• May need to adjust oven temperature up 25 degrees
• Soggy bottom?
• Pre-bake bottom layer for 5 minutes before adding toppings
• Make sure sausage was well-drained
• Don’t let batter sit too long before baking

Variations

• Southwest Style:
• Add ½ cup each diced peppers and onions
• Use Mexican cheese blend
• Top with sliced jalapeños
• Veggie Lover’s:
• Mix in 1 cup sautéed mushrooms
• Add ½ cup each spinach and bell peppers
• Use Swiss or Gruyere cheese
• Meat Lover’s:
• Use ⅓ pound each sausage, bacon, and ham
• Increase cheese to 2 cups
• Add extra 2 eggs to bind
• Extra Cheesy:
• Use ½ cup each cheddar, mozzarella, and Swiss
• Add ¼ cup Parmesan on top
• Mix ¼ cup cream cheese into batter

Storage and Reheating

• Refrigerator Storage:
• Let cool completely
• Cover tightly with plastic wrap or foil
• Keeps for 3-4 days
• Freezer Storage:
• Wrap individual portions in plastic wrap
• Place in freezer bag
• Label with date
• Freeze up to 2 months
• Reheating Instructions:
• Individual portions (microwave):
  • Place on microwave-safe plate
  • Heat 1 minute
  • Check temperature
  • Add 30-second intervals if needed
• Whole casserole (oven):
  • Cover with foil
  • Heat at 350°F for 20 minutes
  • Remove foil last 5 minutes

Safety Tips

• Raw Egg Safety:
• Keep eggs refrigerated until use
• Wash hands after handling
• Don’t let raw egg mixture sit out
• Meat Safety:
• Cook sausage to 160°F internal temperature
• Use separate cutting board for raw meat
• Wash hands after handling raw sausage
• Hot Dish Safety:
• Always use potholders – dish will be very hot
• Place hot dish on heat-safe surface
• Keep children away from hot oven
• Let cool 5 minutes before cutting