Tater Tot Casserole

Tater Tot Casserole
Table of Contents

    Classic tater tot casserole, a.k.a. hotdish in some parts of the U.S., is a comfort food classic. The traditional version includes seasoned ground beef, cream of mushroom soup, green beans, cheddar cheese, and tater tots. 

    In our freezer-friendly version, we skip the can and make a quick homemade cream of mushroom soup with fresh mushrooms. Not only do the fresh mushrooms and garlic make this casserole extra delicious, it also means you're skipping the extra sodium found in the condensed soup.       

     frozen tater tot casserole cube

    Traditional tater tot casserole is made in a 9x13 baking dish but we are going to make it in individual portions in our 1- and 2-cup Souper Cubes so you can only heat up a portion at a time instead of an entire big dish. 

    Plus, we are adding in some extra veggies for some extra nutrients! 

    Ingredients and Swaps

    ingredients for tater tot casserole

    Ground Beef: we like to use lean ground beef but you could also use ground turkey or make this entirely vegetarian and use white beans. 

    Vegetables: the classic version only has onion and green beans but we're adding some additional veggies for some color and more nutrients. Along with onion, we're adding a diced red bell pepper with the ground beef. And since we're making homemade mushroom soup, you'll find a whole pound of mushrooms in the sauce. We used fresh green beans but feel free to use frozen or canned too in a pinch.

    Cheese: shredded mild yellow cheddar cheese is typical for a tater tot casserole but we decided to kick it up a notch and use something a little stronger like a sharp white cheddar. If you like a bit of heat, try shredded pepper jack. If you like to keep it mild, shredded mozzarella will also work.

    Milk and Broth: to get a creamy sauce with a rich flavor, we used a blend of broth and milk for the sauce. Since there's flour for adding thickness to the sauce, there's no need to use cream. 

    Tater Tots: you can't have a tater tot casserole without tater tots. Layering them on top of the casserole means the filling stays moist while the tater tots get crispy on top. YUM. 

    Homemade Cream of Mushroom Soup vs. Canned

    Making cream of mushroom sauce from scratch takes a little more time than opening a can but we promise it's worth it. Instead of getting umami from MSG and yeast extract, the homemade version uses butter, fresh cremini mushrooms, shallots, thyme, broth, and milk for a decadent sauce. If you are watching your sodium, making the sauce from scratch is also a benefit as you can adjust the salt level to your taste. 

    How To Make Tater Tot Casserole 

    4 steps to making tater tot casserole
    1. First, make the ground beef base.
    2. Then, make your cream of mushroom and green bean sauce. 
    3. Assemble the layers—ground beef, creamy sauce, cheddar cheese, tater tots.
    4. Lastly, freeze for later!

    How to Freeze & Reheat Tater Tot Casserole

    tater tot casserole frozen in 1 and 2 cup Souper Cubes

    Yes, you can freeze cream sauce casseroles! To prevent it from being mushy when you reheat, you want to do 2 important things:

    1. Let it cool fully. After filling the trays, let them cool on the counter until no longer steaming hot, about 30 minutes. Then put your trays in the fridge to fully cool before transferring to the freezer. If you put hot food in the freezer, the steam will create condensation on the lid and ice crystals on the outside of the food.
    2. Assemble then freeze immediately. We recommend freezing the casserole the same day it was made. Refrigerating the casserole for several days or baking it first will cause the casserole to be mushy.

    frozen tater tot casserole in storage bag

    You can bake the casserole from thawed or frozen.

    2 cup frozen tater tot casserole cube in stoneware

    If baking from frozen, place the casserole in a baking dish, such as the Souper Cubes stoneware. Cover with foil and bake at 400°F until no longer frozen, approximately 30 minutes for the 1-cup portion and 50 minutes for a 2-cup portion. Uncover the casserole and continue baking until the filling is bubbling and the tater tots are crispy on the edges, 10 to 15 minutes more.

    If baking from thawed, bake uncovered at 350°F until the filling is bubbling and the tater tots are crispy on the edges, about 30 minutes for a 1-cup portion and 45 minutes for a 2-cup portion.




    We would love to hear your ideas or better yet, post a photo of your cubes organized in our Freezer Meals & Recipes Facebook Group!

    Happy Freezing!

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