Trader Joe’s Hashbrown Breakfast Casserole Recipe

This crispy, cheesy Trader Joes Hashbrown Breakfast Casserole Recipe is made with frozen potato patties and eggs, ready in 55 minutes. The magic happens when the rich egg mixture bakes into the gaps of the golden hashbrowns, creating a sturdy base. I love making this on lazy Sunday mornings for a hearty meal with minimal prep.

Why This Classic Works

I used to struggle with shredded potatoes turning gray or mushy in breakfast bakes. Using pre-formed frozen patties completely solves that texture issue while saving prep time.

The uniform shape of these patties creates the ideal foundation for the liquid egg mixture. I was surprised by how well they hold their crunch even after soaking up the savory custard.

Trader Joes Hashbrown Breakfast Casserole Recipe Ingredients

• 8 Trader Joe’s frozen hashbrown patties
• 8 large eggs
• 1 cup whole milk
• 1 cup shredded sharp cheddar cheese
• 1 cup shredded Monterey Jack cheese
• 1/2 pound cooked breakfast sausage, crumbled
• 1/2 teaspoon kosher salt
• 1/4 teaspoon black pepper

How To Make Trader Joes Hashbrown Breakfast Casserole Recipe

1. 1. Preheat and Prep: Preheat your oven to 375°F and lightly grease a 9×13 inch baking dish.
2. 2. Layer the Potatoes: Arrange the frozen hashbrown patties in a single layer at the bottom of the dish.
3. 3. Whisk the Custard: In a large bowl, whisk together the eggs, milk, salt, and black pepper until completely smooth.
4. 4. Add the Fillings: Stir the crumbled sausage and both shredded cheeses into the egg mixture.
5. 5. Pour and Bake: Pour the mixture evenly over the hashbrowns and bake uncovered for 40 to 45 minutes until the center is set.

Recipe Tips

• Thaw or not: You do not need to thaw the hashbrown patties before baking, which keeps them crispier.
• Check for doneness: The casserole is ready when the edges pull away slightly and the center does not jiggle.
• Let it rest: Cool the dish for 10 minutes before slicing so the eggs can fully set and slice cleanly.

What To Serve With Hashbrown Breakfast Casserole

Serve this hearty bake with a bright, acidic fruit salad to cut through the richness of the cheese and sausage. A side of roasted tomatoes or a simple arugula salad dressed with lemon juice also balances the heavy potato base perfectly.

How To Store

Keep leftover casserole in an airtight container in the fridge for up to 4 days. You can also freeze individual slices wrapped tightly in foil for up to 2 months. Reheat portions in the microwave or a 350°F oven until warmed through.

FAQs

Can I make this the night before?

Yes, you can assemble the entire casserole, cover it tightly, and leave it in the fridge overnight. Just add 5 to 10 minutes to the baking time the next morning.

Can I use shredded hashbrowns instead?

You can, but the patties provide a superior texture and structure. If using shredded potatoes, press them firmly into the bottom of the pan first.

Do I have to use sausage?

Not at all, crumbled bacon or diced ham work wonderfully as a substitution. You can also use sauteed bell peppers and onions for a vegetarian option.

Nutrition

• Calories: 380 kcal
• Total Fat: 24g
• Saturated Fat: 11g
• Cholesterol: 215mg
• Sodium: 650mg
• Total Carbohydrate: 18g
• Protein: 22g

Try More Recipes:

• Trader Joes Casserole Recipe
• Trader Joe’s Caramelized Onion Dip Recipe
• Trader Joe’s Holiday Hash Recipe

Trader Joes Hashbrown Breakfast Casserole Recipe

Recipe by Nate Collins

Servings

8

servings

Prep time

10

minutes

Cooking time

45

minutes

Total time

55

minutes

Trader Joes Hashbrown Breakfast Casserole Recipe features crispy potato patties, rich cheddar cheese, and savory sausage baked in just 55 minutes. This satisfying, crowd-pleasing weekend brunch is incredibly easy to assemble and serves a hungry group effortlessly.

Ingredients

• 8 Trader Joe’s frozen hashbrown patties

• 8 large eggs

• 1 cup whole milk

• 1 cup shredded sharp cheddar cheese

• 1 cup shredded Monterey Jack cheese

• 1/2 pound cooked breakfast sausage, crumbled

• 1/2 teaspoon kosher salt

• 1/4 teaspoon black pepper

Directions

• 1. Preheat and Prep: Preheat your oven to 375°F and lightly grease a 9×13 inch baking dish.
• 2. Layer the Potatoes: Arrange the frozen hashbrown patties in a single layer at the bottom of the dish.
• 3. Whisk the Custard: In a large bowl, whisk together the eggs, milk, salt, and black pepper until completely smooth.
• 4. Add the Fillings: Stir the crumbled sausage and both shredded cheeses into the egg mixture.
• 5. Pour and Bake: Pour the mixture evenly over the hashbrowns and bake uncovered for 40 to 45 minutes until the center is set.