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Biscuits and gravy overnight breakfast casserole in a square casserole dish
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4.53 from 78 votes

Biscuits and Gravy Overnight Breakfast Casserole

Biscuits and Gravy Overnight Breakfast Casserole ~ Comforting, Hearty Breakfast Casserole That is Prepared the Night Before and Baked in the Morning! Biscuits Loaded with Gravy, Sausage, Eggs and Cheese!
Prep Time15 mins
Cook Time1 hr
Total Time1 hr 15 mins
Course: Breakfast
Cuisine: Main Dish
Servings: 8 servings
Calories: 609kcal
Author: Julie Evink


  • 16 oz. can of Grand's biscuits
  • 8 eggs
  • 1 pound of sausage
  • 1 c. shredded cheddar cheese
  • 5 T. butter
  • 5 T. flour
  • 2 1/4 c. milk divided
  • 1 t. pepper divided
  • 1 t. salt divided
  • 1 dash of cayenne pepper


  • Grease 9x13 pan
  • Brown the sausage in a skillet and drain
  • Cut biscuits into 1" pieces and line bottom of the greased pan
  • Layer sausage over biscuit pieces
  • Layer shredded cheddar cheese over sausage
  • Whisk together eggs, 3/4 c. milk, 1/2 t. salt, 1/2 t. pepper and dash of cayenne pepper.
  • Pour egg mixture over the biscuits. Cover with tin foil and place in your refrigerator until morning.
  • Next, mix up the gravy.
  • Melt 5 T. of butter in saucepan. Once melted, whisk in 5 T. flour until paste-like. Add in 1/2 t. salt and 1/2 t. pepper
  • With heat on low, gradually whisk in 1 1/2 c. of milk and stir constantly until mixture becomes thick and gravy-like. Once your gravy is done, set aside to cool. Place gravy in the refrigerator until morning.
  • Morning - preheat oven to 350
  • Pour gravy mixture over egg casserole and place in oven covered for 35 minutes.
  • Uncover and bake for 10-15 more minutes until eggs are thoroughly baked and cheese starts to turn golden brown.
  • Serve warm.
  • Enjoy! Left-overs are just as amazing!



Serving: 1g | Calories: 609kcal | Carbohydrates: 32g | Protein: 27g | Fat: 41g | Saturated Fat: 15g | Cholesterol: 244mg | Sodium: 1222mg | Potassium: 445mg | Sugar: 5g | Vitamin A: 750IU | Vitamin C: 0.4mg | Calcium: 346mg | Iron: 3.5mg