Can I prepare the Breakfast Biscuit Egg Casserole the night before?

Yes, you can prepare the Breakfast Biscuit Egg Casserole the night before. Simply assemble the casserole in your baking dish, cover it tightly with plastic wrap or foil, and refrigerate overnight. Before baking the next morning, let it sit at room temperature for 20-30 minutes to prevent thermal shock to your dish. Then bake as directed. This makes for an easy, stress-free breakfast on busy mornings.

How do I freeze Breakfast Biscuit Egg Casserole for later?

To freeze the casserole, allow it to cool completely after baking. Then cut it into single servings and place the portions in airtight containers or freezer bags. Label with the date and freeze for up to 2 months. When ready to eat, thaw overnight in the refrigerator and reheat in the oven or microwave until warmed through. Freezing in portions helps maintain texture and makes breakfast quick and convenient.

Can I customize the ingredients in this biscuit egg casserole?

Absolutely! This casserole is very versatile. You can add vegetables like spinach, bell peppers, or mushrooms for extra nutrition. Swap out breakfast sausage for bacon or ham, or choose different cheeses such as cheddar, mozzarella, or pepper jack to suit your taste. Just keep the overall ratio of eggs and biscuits consistent to ensure it bakes properly.

What type of biscuits work best in this Breakfast Biscuit Egg Casserole?

Flaky biscuit dough, such as canned refrigerated biscuits or homemade biscuit dough, works best for this casserole. These biscuits provide a tender, buttery texture that absorbs the egg mixture well without becoming soggy. Avoid using bread or biscuit crackers, as they won’t give the same fluffy, layered texture that complements the eggs and other ingredients.

How long should I bake the Breakfast Biscuit Egg Casserole for?

Bake the casserole at 350°F (175°C) for approximately 40-45 minutes, or until the eggs are fully set and the biscuits are golden brown on top. To check doneness, insert a toothpick or knife into the center—if it comes out clean without wet egg mixture, it’s ready. Let the casserole rest for 5 minutes before serving to allow it to firm up slightly.

Breakfast Biscuit Egg Casserole With Savory Fillings

Name: Breakfast Biscuit Egg Casserole
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Cuisine: American
Ingredients: – One can (16 ounces) of jumbo biscuits; – 12 ounces of breakfast or mild Italian sausage; – 8 large eggs; – 1 cup of milk (any type from 1% to whole); – 1 cup of shredded sharp cheddar or Colby jack cheese; – Salt and pepper to taste; – Plant-based biscuit substitutes for vegan; – Tofu scramble instead of eggs for vegan; – Dairy-free cheese for vegan; – Gluten-free biscuit alternatives for gluten-free; – Turkey sausage for low-calorie; – Reduced-fat cheese for low-calorie; – Low-fat milk or milk alternatives for low-calorie

Ingredients

– One can (16 ounces) of jumbo biscuits

– 12 ounces of breakfast or mild Italian sausage

– 8 large eggs

– 1 cup of milk (any type from 1% to whole)

– 1 cup of shredded sharp cheddar or Colby jack cheese

– Salt and pepper to taste

– Plant-based biscuit substitutes for vegan

– Tofu scramble instead of eggs for vegan

– Dairy-free cheese for vegan

– Gluten-free biscuit alternatives for gluten-free

– Turkey sausage for low-calorie

– Reduced-fat cheese for low-calorie

– Low-fat milk or milk alternatives for low-calorie

Cook Mode Prevent your screen from going dark

Instructions

1-First Step: Preheat your oven to 350°F (175°C). Lightly grease a 9×13 inch baking dish to prevent sticking.

2-Second Step: Prepare the biscuits by cutting each into quarters and spreading them evenly across the bottom of the prepared baking dish.

3-Third Step: In a large bowl, whisk together the eggs, milk, salt, and pepper until fully combined, ensuring a smooth custard mixture.

4-Fourth Step: Add cooked sausage, chopped onions, and shredded cheese into the egg mixture, stirring gently to distribute ingredients evenly.

5-Fifth Step: Pour the egg mixture evenly over the sliced biscuits, gently pressing the biscuits down to soak in the custard.

6-Sixth Step: Allow the casserole to rest for 10 minutes before baking; this lets biscuits absorb the liquid, improving texture.

7-Seventh Step: Bake uncovered in the preheated oven for 35-40 minutes, or until the top is golden and the eggs are fully set.

8-Eighth Step: Let the casserole cool for 5 minutes before serving to allow it to firm up.

9-Final Step: Serve warm, garnished with fresh herbs or salsa if desired. For dietary needs, swap sausage with plant-based alternatives for vegan versions or use gluten-free biscuits as specified in ingredient substitutions.

Last Step:

Please leave a rating and comment letting us know how you liked this recipe! This helps our business to thrive and continue providing free, high-quality recipes for you.

Notes

🥄 Cook sausage the night before and refrigerate to save time on busy mornings

Author: Brandi Oshea
Prep Time: 15 minutes
Cook Time: 30 minutes
Category: Breakfast
Method: Baking
Cuisine: American
Diet: Contains Meat, Dairy, and Gluten

Nutrition

Serving Size: 1 serving
Calories: 439
Sugar: 4g
Sodium: 890mg
Fat: 28g
Saturated Fat: 12g
Unsaturated Fat: 14g
Trans Fat: 0g
Carbohydrates: 25g
Fiber: 1g
Protein: 22g
Cholesterol: 245mg