When I want a hearty, crowd-pleasing breakfast, my go-to is this Easy Sausage and Egg Casserole. It’s warm, comforting, and versatile enough to adapt for any occasion whether it’s a holiday brunch, a make-ahead weekday meal, or a family gathering. Today, I’ll share not only the recipe but also variations, healthy swaps, and expert tips that other blogs often miss.
Table of Contents

Easy Sausage and Egg Casserole
Warm, hearty, and perfect for any breakfast or brunch occasion. This easy sausage and egg casserole is quick to prep, easy to customize, and feeds a crowd with comfort and flavor.
Ingredients
Equipment
Method
- Brown the sausage in a skillet over medium heat until fully cooked. Drain excess fat.
- Grease a 9×13 baking dish and evenly spread the frozen hash browns in the bottom.
- Sprinkle the cooked sausage and shredded cheese evenly over the hash browns.
- In a bowl, whisk together eggs, milk, salt, and pepper. Pour evenly over the casserole mixture.
- Cover the dish with foil and bake at 350°F (175°C) for 35 minutes. Remove foil and bake for an additional 10–15 minutes until golden and set.
- Garnish with herbs or hot sauce if desired, then slice and serve.
Nutrition
Notes
Assemble the night before for an easy morning bake. Swap ingredients to suit your dietary needs—like turkey sausage, egg whites, or almond milk. Bake in muffin tins for individual portions!
Tried this recipe?
Let us know how it was!Why You’ll Love This Easy Egg Bake
- Quick Prep: Simple ingredients and minimal steps.
- Make-Ahead Friendly: Assemble the night before.
- Customizable: Add veggies, swap meats, or make it lighter.
- Feeds a Crowd: Perfect for brunch tables.
Ingredients You’ll Need
Ingredient | Standard Version | Healthy Swap |
---|---|---|
Sausage | Pork sausage | Turkey sausage or chicken sausage |
Eggs | Large whole eggs | Half whole + half egg whites |
Cheese | Cheddar, shredded | Low-fat mozzarella |
Milk | Whole milk | Unsweetened almond milk |
Hash Browns | Frozen shredded potatoes | Sweet potato hash browns |
Step-by-Step: How to Make Sausage Hash Brown Breakfast Casserole
- Cook the Sausage – Brown sausage in a skillet until fully cooked. Drain excess fat.
- Layer the Base – Spread hash browns evenly in a greased 9×13 baking dish.

- Add Sausage & Cheese – Sprinkle sausage and shredded cheese over hash browns.
- Mix Eggs & Milk – Whisk eggs, milk, salt, and pepper. Pour mixture evenly.
- Bake – Cover with foil and bake at 350°F (175°C) for 35 minutes. Remove foil and bake another 10–15 minutes until golden.
- Serve & Enjoy – Garnish with fresh herbs or hot sauce.

Variations You’ll Want to Try
- Breakfast Casserole with Biscuits and Hash Browns – Swap hash browns for biscuit pieces.
- Overnight Breakfast Casserole Hash Brown Style – Assemble the night before and bake in the morning.
- Healthy Hash Brown Breakfast Casserole – Use turkey sausage, egg whites, and sweet potato hash browns.

Make Ahead & Storage Tips
- Refrigerator: Store leftovers in an airtight container up to 4 days.
- Freezer: Wrap portions tightly and freeze up to 2 months. Reheat in oven for best texture.
- Meal Prep Hack: Bake in muffin tins for grab-and-go servings.
Serving Suggestions

Pair with:
- Fresh fruit salad
- A side of avocado toast
- A drizzle of hot sauce or salsa
Nutrition Breakdown (per serving, with turkey sausage + almond milk)
- Calories: 280
- Protein: 22g
- Carbs: 14g
- Fat: 15g
FAQs
1. Can I make this casserole without hash browns?
Yes replace with roasted sweet potatoes, bread cubes, or cauliflower rice.
2. How do I know when it’s done baking?
Insert a knife in the center; if it comes out clean, it’s ready.
3. Can I serve this for dinner?
Absolutely! This dish doubles as a quick, protein-rich dinner.