Breakfast is the most important meal of the day. It is also the most rushed. Between getting kids out the door, packing lunches, and trying to remember where you left your keys, a hot breakfast can feel like a luxury. This Slow Cooker Amish Breakfast Casserole changes all of that.
Frozen shredded hash browns. Eggs. Milk. Cheddar cheese. Cooked breakfast sausage. Salt and pepper. That is it. You layer the frozen hash browns, sausage, and cheese in the slow cooker. You pour the beaten eggs and milk over the top. You walk away. Hours later, you return to a hot, hearty, cheesy breakfast casserole that is ready to serve.
This is not a last-minute breakfast. It is a planned breakfast. It is the kind of breakfast you set up the night before and wake up to. It is the kind of breakfast that feeds a crowd. It is the kind of breakfast that makes you feel like you have your life together.
Let me show you how to make it.
Why This Recipe Is a Breakfast Hero
Before we dive into the method, here is why this Amish breakfast casserole will become a favorite.
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Only a handful of ingredients. Hash browns, eggs, milk, cheese, sausage.
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No pre-cooking the hash browns. They go in frozen.
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Set it and forget it. The slow cooker does all the work.
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Feeds a crowd. Six generous servings.
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Make-ahead friendly. Assemble the night before.
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Crowd-pleasing. Cheesy, hearty, and satisfying.
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Perfect for holidays. Christmas morning, Easter brunch, or any special occasion.
Ingredients
Servings: 6
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1 (30–32 oz) bag frozen shredded hash browns, unthawed
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8 large eggs
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1 cup whole milk (or 2%)
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1 1/2 cups shredded cheddar cheese
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8 oz breakfast sausage, cooked and crumbled (pork or turkey)
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1 teaspoon kosher salt
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1/2 teaspoon black pepper (optional, but recommended)
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Nonstick cooking spray or a little butter for greasing the slow cooker
Ingredient Notes
Frozen shredded hash browns: Use a 30 to 32-ounce bag of frozen shredded hash browns. Do not thaw them before adding to the slow cooker. The frozen hash browns will cook perfectly during the long cooking time. Do not use fresh shredded potatoes, which will release too much water.
Eggs: Use large eggs. They provide structure and richness to the casserole. Do not use egg substitutes.
Whole milk: Whole milk creates the creamiest, richest casserole. Reduced-fat milk can be used but the casserole will be slightly less creamy. Do not use skim milk.
Shredded cheddar cheese: Sharp cheddar provides bold, tangy flavor. Mild cheddar is less flavorful. Shred your own cheese from a block if possible. Pre-shredded cheese contains anti-caking agents that can affect melting.
Breakfast sausage: Use cooked and crumbled breakfast sausage. Pork sausage is classic. Turkey sausage is a lighter option. Cook the sausage completely before adding to the slow cooker. Do not use raw sausage.
Step-by-Step Instructions
Step 1: Grease the Slow Cooker
Grease the inside of a 5- to 6-quart slow cooker with nonstick cooking spray or rub it with a little butter. This helps prevent sticking and makes cleanup easier.
Step 2: Add the Hash Browns
Spread the frozen shredded hash browns evenly over the bottom of the slow cooker. Do not thaw them. They should go in frozen.
Step 3: Add the Sausage
Sprinkle the cooked, crumbled breakfast sausage evenly over the frozen hash browns.
Step 4: Add the Cheese
Sprinkle the shredded cheddar cheese over the sausage and hash browns. Make an even layer.
Step 5: Make the Egg Mixture
In a medium bowl, whisk together the eggs, milk, kosher salt, and black pepper. Whisk until the mixture is smooth and well combined.
Step 6: Pour the Egg Mixture
Slowly pour the beaten egg mixture evenly over the frozen hash browns, sausage, and cheese in the slow cooker. Make sure to cover as much of the surface as possible. This is the key step that brings everything together into a casserole.
Step 7: Slow Cook
Cover the slow cooker with the lid. Cook on LOW for 6 to 8 hours, or on HIGH for 3 to 4 hours. The casserole is ready when the eggs are set in the center and the edges are lightly golden. Cooking times can vary by slow cooker, so start checking toward the earlier end of the range.
Step 8: Rest and Serve
Once cooked, turn the slow cooker to the WARM setting if you are not serving right away. Let the casserole sit, covered, for about 10 minutes to firm up slightly before scooping into bowls. Spoon the casserole into bowls and serve hot.
How to Serve Amish Breakfast Casserole
This hearty casserole is a complete breakfast on its own, but a few simple additions can round it out.
With Fresh Fruit: A bowl of fresh berries or sliced fruit adds brightness.
With Toast or Biscuits: Buttery toast or biscuits are perfect on the side.
With Sour Cream: A dollop of sour cream adds tanginess.
With Salsa: A spoonful of salsa adds color and a little heat.
With Hot Sauce: A few dashes of hot sauce for those who like it spicy.
With Fresh Herbs: Chopped fresh chives or parsley add color and freshness.
Variations & Tips
Make It With Bacon: Substitute cooked, crumbled bacon for the sausage.
Make It With Ham: Substitute diced cooked ham for the sausage.
Make It With Vegetables: Add 1 cup of sautéed onions, bell peppers, or mushrooms.
Make It With Different Cheese: Use Monterey Jack, pepper jack, or a Mexican cheese blend.
Make It With Spicy Sausage: Use hot breakfast sausage for a spicy kick.
Make It Without Meat: Omit the sausage. Add extra vegetables or use a vegetarian sausage substitute.
Make It With Half-and-Half: Substitute half-and-half for the milk for a richer casserole.
Make It Gluten-Free: This recipe is naturally gluten-free. Ensure your sausage is gluten-free.
Make It in the Oven: Preheat oven to 350°F (175°C). Layer ingredients in a 9×13-inch baking dish. Pour egg mixture over the top. Bake for 45 to 55 minutes until set.
Pro Tips for Absolute Success
Do not thaw the hash browns. Frozen hash browns go directly into the slow cooker. Thawing them first will release excess water and make the casserole watery.
Cook the sausage completely before adding. Raw sausage will not cook through properly in the slow cooker. Crumble and brown it first.
Do not overmix the egg mixture. Whisk just until combined. Overmixing can incorporate too much air and affect the texture.
Do not lift the lid during cooking. Each time you remove the lid, heat escapes and you add 15 to 20 minutes to the cook time.
Let the casserole rest before serving. The 10 minute rest allows the eggs to set and the casserole to firm up. Skipping this step results in a runnier casserole.
Grease the slow cooker well. The hash browns and cheese can stick. A thorough greasing prevents this.
Frequently Asked Questions
Can I assemble this the night before?
Yes. Layer the hash browns, sausage, and cheese in the slow cooker insert. Cover and refrigerate overnight. In the morning, pour the egg mixture over the top and cook as directed.
Can I use fresh hash browns?
Fresh shredded potatoes are not recommended. They contain more moisture and will make the casserole watery. Frozen hash browns are preferred.
Can I use a different type of potato?
Frozen shredded hash browns are recommended. Diced frozen potatoes or frozen potato O’Brien can be used. The texture will be different.
Can I cook this on high instead of low?
Yes. Cook on HIGH for 3 to 4 hours. However, LOW is preferred. The gentler heat keeps the eggs creamy and prevents the edges from drying out.
My casserole is watery. What went wrong?
Your hash browns were thawed, or you used fresh potatoes. Use frozen hash browns straight from the freezer. Do not add extra liquid.
Can I freeze the leftovers?
Yes. Place the cooled casserole in an airtight container. Freeze for up to 3 months. Thaw overnight in the refrigerator. Reheat in the microwave or in a 350°F oven.
How long do leftovers last in the refrigerator?
Store in an airtight container in the refrigerator for up to 4 days. Reheat in the microwave or in a 350°F oven.
Can I add more cheese?
Yes. Use up to 2 cups of shredded cheese.
Can I use turkey sausage?
Yes. Turkey sausage is a lighter option. Cook it completely before adding.
Can I add vegetables to this casserole?
Yes. Add sautéed onions, bell peppers, or mushrooms to the layers. Sauté them first to remove excess moisture.
Can I make individual portions in a muffin tin?
Yes. Grease a muffin tin. Layer hash browns, sausage, and cheese. Pour egg mixture over each cup. Bake at 375°F for 20 to 25 minutes.
The Amish Breakfast Tradition
Amish cooking is about feeding a family well. It is about hearty, satisfying meals that fuel a day of hard work. Breakfast is no exception. A good Amish breakfast is not a bowl of cereal or a granola bar. It is eggs. It is meat. It is potatoes. It is cheese. It is the kind of breakfast that keeps you full until lunch.
This slow cooker casserole captures that tradition. It is not fancy. It is not fussy. It is just good, honest food that fills you up and tastes great. The hash browns are crispy on the edges and tender in the middle. The sausage is savory. The cheese is melty and rich. The eggs hold everything together.
Make this for Christmas morning. Make it for a family brunch. Make it for any morning when you want to start the day with something special.
Recipe Card
Prep Time: 15 minutes
Cook Time: 6–8 hours on LOW or 3–4 hours on HIGH
Rest Time: 10 minutes
Total Time: Approximately 6 to 8 hours
Yield: 6 servings