Cheesy Bacon Hash Brown Casserole

Prep Time: 20 minutes
Cook Time: 40–45 minutes
Servings: 8

This casserole is inspired by the photo: a pan of tender shredded potatoes baked in a creamy sauce, with melted cheese, crumbled bacon, and small pieces of red pepper across the top. It works as a hearty breakfast or brunch dish, but you can also serve it alongside chicken or a salad for dinner. The top turns golden and bubbly in the oven, while the potatoes underneath stay soft and creamy.

Ingredients

• 1 bag (30 oz) frozen shredded hash browns, thawed
• 8 slices bacon
• 1 small red bell pepper, finely diced
• 1 can (10.5 oz) condensed cream of chicken soup
• 1 cup sour cream
• ½ cup milk
• 2 cups shredded cheddar cheese, divided
• 1 cup shredded mozzarella cheese
• ½ teaspoon garlic powder
• ½ teaspoon onion powder
• ½ teaspoon black pepper
• ¼ teaspoon salt
• Butter or cooking spray, for the baking dish

Instructions

1. Prepare the potatoes. Thaw the hash browns completely. If they feel wet, spread them on a clean kitchen towel and gently press out the excess moisture. This helps the finished casserole stay creamy without becoming watery. Preheat the oven to 350°F (175°C) and lightly grease a 9 × 13-inch baking dish or a similar-sized foil pan.
2. Cook the bacon. Place the bacon in a skillet over medium heat. Cook until browned and crisp, turning as needed. Transfer it to a paper towel-lined plate to cool, then crumble it into small pieces. Set aside roughly one-third of the bacon for the topping. You can cook the bacon ahead of time if you want to make assembly quicker.
3. Make the creamy mixture. In a large mixing bowl, stir together the cream of chicken soup, sour cream, and milk until smooth. Add the garlic powder, onion powder, black pepper, and salt. The bacon and cheese will also add saltiness, so the small amount of added salt is enough to start with.
4. Combine the filling. Add the hash browns, 1½ cups of the cheddar, all the mozzarella, most of the diced red pepper, and the bacon reserved for the filling. Fold everything together until the potatoes are coated. Take a little time with this step so there are no dry pockets of hash browns.
5. Fill the pan. Spoon the mixture into the prepared baking dish and spread it evenly. Sprinkle the remaining ½ cup cheddar, reserved bacon, and remaining red pepper over the surface. The red pepper and bacon pieces give the casserole the colorful, speckled topping shown in the photo.
6. Bake. Place the dish on the center rack and bake uncovered for 40–45 minutes. It is ready when the center is hot, the edges are bubbling, and the cheese on top has melted and developed golden spots. If the top is browning faster than the center heats through, loosely cover the dish with foil for the last part of baking.
7. Rest and serve. Remove the casserole from the oven and let it stand for 10 minutes. This short rest allows the creamy filling to settle, making it easier to scoop generous portions without the sauce running across the plate.

Tips

Drain moisture from the potatoes. Thawed frozen hash browns can release a surprising amount of water. You do not need to squeeze them completely dry, but pressing away visible moisture makes a noticeable difference to the texture.

Shred your own cheese if you can. Cheese grated from a block generally melts more smoothly. Packaged shredded cheese will still work when you need a quicker option.

Cut the pepper finely. Small pieces soften during baking and spread evenly through the casserole. Larger pieces can remain crunchy and take attention away from the creamy potatoes.

Check the middle before serving. The edges may bubble before the center is fully hot, especially if the dish was assembled ahead and refrigerated. Insert a knife into the center for a few seconds; it should feel hot when removed.

Choose the pan that suits the occasion. A ceramic or glass baking dish is useful for serving at home. A sturdy foil pan gives the casual, shareable presentation in the photo and is convenient for taking the casserole to a gathering.

Storage

Let leftovers cool, then cover the dish or transfer portions to airtight containers. Refrigerate for up to 3 days. Reheat individual portions in the microwave until hot throughout, or warm the covered casserole in a 350°F (175°C) oven until heated through. Uncover it for the last few minutes if you want to refresh the cheesy top.

For longer storage, freeze the fully baked and cooled casserole in portions for up to 2 months. Thaw overnight in the refrigerator before reheating. The sauce may be slightly less smooth after freezing, but the flavor will still be good.

Serving Ideas

For breakfast or brunch, serve a square of casserole with scrambled or fried eggs and sliced fruit. It is also an easy side dish for a larger meal with grilled chicken, roast beef, or a crisp green salad. If the casserole is the main dish, add steamed vegetables or a salad to balance its richness.

You can put a small bowl of sliced green onions on the table for anyone who wants a fresh topping. Add them after baking so they keep their color and mild crunch. For a buffet, let the casserole rest before setting out a serving spoon; the portions will hold together better.

Nutrition Benefits

This is a filling, rich casserole. Potatoes provide carbohydrates, while cheese and milk add calcium and some protein. The bell pepper adds a small amount of vegetables and a bright flavor. Bacon brings a savory taste, so a little goes a long way when it is crumbled across the filling and topping.

Nutrition depends on the brands and portions used. As a rough guide, one of eight servings contains about 400–450 calories and 15–18 grams of protein. Serve it with eggs or another protein-rich dish if you want a higher-protein meal.

Q&A

Can I assemble the casserole the night before?
Yes. Mix the filling, spread it in the baking dish, and cover it tightly. Refrigerate overnight. Keep the topping bacon separate if you want it to stay a little crisper, then add it just before baking. A cold casserole may need about 5–10 extra minutes in the oven.

Can I use fresh potatoes instead of frozen hash browns?
Yes. Peel and shred enough potatoes to replace the 30-ounce bag. Rinse the shreds briefly, then squeeze them thoroughly in a clean towel. Removing the moisture is particularly important with freshly shredded potatoes.

Can I leave out the bacon?
Yes. The casserole will still be creamy and cheesy. You can add a little more diced bell pepper or some sliced green onions after baking.

Why is my casserole watery?
The most common cause is excess moisture in the thawed hash browns. Drain them before mixing, and bake the casserole uncovered so some moisture can evaporate. Letting it rest for 10 minutes after baking also helps the filling set.

How do I know it is done?
Look for bubbling around the edges, fully melted cheese, and a hot center. The top should have a few golden patches. If you bake it in a deeper pan, allow extra time for the middle to heat through.