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Square piece of bacon, egg and cheese Breakfast Casserole next to a full casserole dish on a red plaid napkin

Bacon Breakfast Casserole

Bacon Breakfast Casserole is the perfect dish for people who love bacon, eggs, and toast.  This overnight breakfast casserole features bacon and combines easy ingredients into a hearty meal that is finished off perfectly with fresh fruit!
Course Breakfast
Cuisine American
Keyword breakfast casserole with bacon
Prep Time 20 minutes
Cook Time 30 minutes
Refrigerate Over Night 12 hours
Total Time 12 hours 50 minutes
Servings 12 pieces
Calories 324kcal
Author Jennifer @ Plowing Through Life


  • 9x13 Baking Dish
  • Liquid Measuring Cup
  • Measuring Spoons


  • 10 eggs
  • 2 cups milk
  • 1 teaspoon salt optional
  • 1 teaspoon dry mustard
  • 5 slices bread, dried on the counter for about 12 hours cubed
  • 1 1/4 pound bacon fried and cut into 1 inch pieces
  • 1 1/4 cup shredded cheddar cheese
  • chives to garnish


  • Grease 9 x 13 inch pan. Layer dried bread cubes in the bottom of the pan.
  • Sprinkled shredded cheese over bread. Top with an even layer of bacon.
  • Whisk eggs well. Add milk, dry mustard and salt. Mix well and pour across the top of the casserole dish. Cover and refrigerate overnight.
  • Remove casserole from the refrigerator while the oven preheats to 350 degrees F. Cook casserole uncovered for 30 - 45 minutes until the center is set.


  • Use dried bread when making an overnight casserole - fresh bread will be soggy
  • If looking to decrease carbs fewer slices of bread can be used
  • If looking to feed a crowd an extra slice or two of bread can be added
  • Cook bacon and cut into one-inch strips or bite-sized pieces
  • I prefer thick sliced bacon because more bacon is usually better
  • Extra bacon can absolutely be used.
  • Garnishing with chives or green onions is optional
  • Keep the casserole covered in the refrigerator, but uncover when baking


Calories: 324kcal | Carbohydrates: 3g | Protein: 15g | Fat: 28g | Saturated Fat: 11g | Cholesterol: 184mg | Sodium: 651mg | Potassium: 209mg | Sugar: 2g | Vitamin A: 399IU | Calcium: 154mg | Iron: 1mg