How should I store leftover hashbrown breakfast casserole?

Leftover casserole should be placed in an airtight container once it has cooled completely. Store it in the refrigerator, and it will generally remain good for 3 to 4 days. Ensure it's sealed well to maintain its texture and prevent any absorption of other fridge odors.

What's the best way to reheat this casserole?

Individual slices can be easily reheated in the microwave until they are warmed through. For larger portions, preheat your oven to 350 degrees and bake for about 15 to 20 minutes. Covering the dish loosely with aluminum foil can help prevent the top from drying out during reheating.

Can I prepare this casserole in advance?

Yes, you can definitely assemble the hashbrown breakfast casserole the day before you plan to bake it. Simply cover the unbaked casserole dish tightly with plastic wrap and refrigerate it overnight. In the morning, allow it to sit at room temperature for about 20 minutes before baking, and you might need to add a little extra baking time.

Can you freeze a breakfast casserole?

To freeze a baked hashbrown breakfast casserole, let it cool completely, then cut into portions. Wrap each piece tightly in plastic wrap and store in a freezer-safe container or bag for up to 3 months. Reheat individual servings in the microwave or warm larger portions in a 350 degree oven until heated through.

Home » Casseroles

Casseroles

You’ll love these easy casserole recipes for breakfast or dinner! Casseroles are a great way to use up leftovers, and these one-dish meals can simplify your cooking.

You’ll find hearty dinner bakes like turkey tetrazzini and breakfast favorites like biscuits and sausage gravy. There are holiday favorites like slow cooker green bean casserole. For a kid-friendly comfort food, make a tater tot sloppy Joe casserole!

Hashbrown Breakfast Casserole Recipe
Stove-Top Stuffed Pork Chops
Baked Ziti with Ground Beef
16 Crock Pot Casserole Recipes
Slow Cooker Cheesy Green Bean Casserole
Easy Ratatouille Casserole
Easy Turkey Tetrazzini Recipe – Simple and Delicious
Cheesy Baked Carrot Casserole
Loaded Cauliflower Casserole
Yummy Sweet Potato Casserole
Easy Stuffed Pepper Casserole
Easy Biscuits and Sausage Gravy Casserole
Creamy Cheesy Brussels Sprouts with Bacon
Cheesy Broccoli Cauliflower Casserole
Apple Butternut Squash Casserole with Bacon-Pecan Topping
Cheesy Tomato and Squash Casserole
Easy Tator Tot Breakfast Casserole
Chicken Cordon Bleu Casserole
Broccoli and Cauliflower au Gratin with Ham (Low Carb)
Easy Tator Tot Taco Casserole
Tator Tot Sloppy Joe Casserole
Ham and Broccoli Casserole
Meatless Monday – Veggie Pasta Bake
Luke Bryan’s Easy Chicken, Rice, and Tomato Bake
Meatless Mondays – Macaroni and Cheese Vegetable Casserole
Cheeseburger Macaroni Casserole
Broccoli and Cauliflower Casserole
Potato and Cauliflower Casserole
Donna’s Chicken Divan
Broccoli & Chicken Casserole with Poppy Seeds
Cheesy Chicken Tator Tot Casserole in the Crockpot

Cookie	Duration	Description
cookielawinfo-checkbox-analytics	11 months	This cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Analytics".
cookielawinfo-checkbox-functional	11 months	The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional".
cookielawinfo-checkbox-necessary	11 months	This cookie is set by GDPR Cookie Consent plugin. The cookies is used to store the user consent for the cookies in the category "Necessary".
cookielawinfo-checkbox-others	11 months	This cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Other.
cookielawinfo-checkbox-performance	11 months	This cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Performance".
viewed_cookie_policy	11 months	The cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. It does not store any personal data.