Name: Tamale Pie Recipe | Instant Pot Pork Tamale Casserole
Prep time: 10 min
Cook time: 30 min
Total time: 60 min
Ingredients: 2 cups Masa Harina; 2 cups water; 1/4 cup oil; 1.5 teaspoons Kosher Salt; 1 teaspoon baking soda; 3 cups shredded pork ((see notes for variations)); 1.5 cups enchilada sauce

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An Instant Pot Tamale Pie recipe that you can make on a weeknight without fuss. This easy Tamale Casserole has all of the taste of tamales but is done in under an hour. Lower fat, efficient, and fast.

Instant pot Tamale Pie with a slice cut out

What Makes Old School Tamale Pie So Good?

Let me count the ways that this masa-based Tamale Pie is going to make you happy.

No lard. Yup, none. I used 1/4 cup of oil instead of 1 cup of lard. An authentic tamale masa recipe uses a lot of pork lard for flavor and for leavening. It also makes the batter more pliable, so it comes out of the husk easily. Since we don't need them to unmold, I decided to try it with very little oil. It works so well!
No rolling up each one. You're making a tamale pie here, so you won't need corn husks and you won't be assembling each one separately.
More meat than masa. This is my biggest beef (pun not intended!) with most tamales. A smidgeon of meat and LOTS of masa. Not with this pie. LOTS of yummy meat.
Superfast. You're not making 12 tamales, one at a time. You're assembling one pie. Now, this is super fast if you have leftover meat from recipes I will link to. If you don't, you can still do a shortcut version for the filling which I will explain below.
Tastes EXACTLY like tamales. I kid you not, it tastes exactly like the tamales you spend hours assembling. I had five taste testers for this, 3 of whom grew up making tamales. Unanimous agreement on the taste issue.
Gluten-free. I mean, tamales are all gluten-free so not like I did any magic there, but it's nice to know tamales are gluten-free!
It can be lower carb. There a lot of carbs in Tamales. This recipe is not at all keto, but if you're low carb, you can eat half the masa and still have all the taste. In this case, you can reduce the batter in half, and cook for 20 minutes.

Where Did Tamale Pie Originate?

I know you're going to think I made this up because of where I live, but Tamale Pie originated in Texas. TexMex food is incredibly popular because of how easy it is to make.

While the exact reason it was made and the location is unknown, rest assured it is one of my favorite TexMex recipes because of how simple it is to make compared to traditional tamales and how delicious it tastes.

To add to what I wrote above, I wanted to add a little bit of information Julia R (one of my lovely readers who has tried and enjoyed this recipe) shared in the comments, so it doesn't get overlooked:

Hi- love this recipe. Wanted to share, “tamal pie” may have some TexMex variations, but the real origin dates back to pre-Hispanic Mexico. Mexican Indians such as Aztecs, Mayans, etc. baked “cazuela de tamales” underground in covered fire pits. This evolved through the centuries into steamed cazuelas and finally to the version in your recipe.

Can I Make This With Chicken Or Beef?

Absolutely! I used pork because it is what I had in my fridge when I started experimenting, but feel free to use whatever meat you're craving.

Chicken Tamale Pie or Beef Tamale Pie are both great variations to this recipe.

Can I Bake This Tamale Casserole?

So I made these two ways: Instant Pot and baking it in the oven. The baked version was very tasty--but it did not taste like tamales.

It tasted like roasted masa which was absolutely delicious. Tamales steam the masa so it's really not the same thing at all.

If you would like to bake it, I did it at 350F for 30 minutes for a delicious tamale pie casserole.

Is Masa The Same As Cornmeal?

Masa Harina is a soft flour that is made from dried corn kernels that have been soaked and cooked in lime water. In this case, lime refers to a solution of calcium hydroxide and water. Not the green limes in your supermarket so don't be trying to make it at home.

It can also be made from finely ground hominy. You can get either white or yellow masa.

In contrast, cornmeal is made from dried corn kernel. This hasn't been treated with that special lime water, so you cannot substitute cornmeal for masa or vice versa without having an entirely different product, as I discovered.

So you know how I like to experiment. I made this with a cornbread mix the first time since it's easier for most people to get cornbread vs. masa.

It tasted NOTHING like tamales. Not even close. Maybe tasty, but it was a cornbread casserole. Not tamales.

What Is Tamale Pie Made Of?

2 cups masa harina- This traditional corn flour forms the soft, slightly crumbly “tamale crust.” It gives the dish that unmistakable corn-forward flavor and satisfying tamale texture.
2 cups water- Hydrates the masa harina so it transforms from dry corn meal into a smooth, pliable dough that can hold the filling together.
1/4 cup oil- Adds richness and tenderness to the masa layer. It mimics the moisture that lard traditionally provides in tamales, helping the crust stay soft instead of dry.
1.5 teaspoons salt- Brings out the natural nutty sweetness of the masa and ensures every bite tastes perfectly seasoned.
1 teaspoon baking soda- Adds a light lift and keeps the masa layer fluffier rather than dense.
3 cups shredded pork- The hearty, juicy centerpiece of this tamale pie. Its tender texture pairs beautifully with the masa, creating that classic meat-packed tamale feel.
1.5 cups enchilada sauce- Adds moisture and bold flavor to the pork, infusing the filling with smoky, spicy, tangy tamale-inspired goodness. It also acts as the saucy glue that binds everything together.

How To Make Instant Pot Tamale Pie

Mix the masa. Using a stand mixer, you will be whipping up a quick batter.
Choose your filling. Either use leftover Beef Barbacoa, leftover shredded pork chile verde, leftover carne adovada, or leftover chicken tinga. Or you mix together Mexican pulled pork and homemade enchilada sauce for the filling. If you wanted fast chicken tamales, you could try using shredded rotisserie chicken and enchilada sauce. If you want a vegetarian version, make this Instant pot vegetarian chili, and use the chile without much sauce for a filling. (Yes I understand that tamales don’t use enchilada sauce. But remember we are talking about a fast and efficient recipe.)
Assemble the pie. Grease a 7-inch springform pan. Pour in half the masa batter. Top with all of the meat and sauce. Now top with the remaining masa batter and smooth out the top. Cover with foil.
Pressure cook. You are going to cook this Pot in Pot for 30 mins, with 10 mins NPR. So just use a steamer rack, and cook that pie.
Rest the pie. Let it rest for 10 minutes, unclasp and serve.

How Long Does It Last?

Instant Pot Tamale Pie will stay fresh in the refrigerator for 3–4 days when stored in an airtight container. Because it contains cooked meat and a moist masa layer, keep it chilled promptly after serving and reheat only the portion you plan to enjoy.

How To Reheat It

I see this question a lot in various forums. You guys know I love my Instant Pot.

Do not use your Instant Pot to reheat tamales. Instead, leave them in the husk, and zap in the microwave for 1 minute.

ONE MINUTE! Even if they were frozen, they only take maximum of 2 minutes.

I don't know about you, but I couldn't get my Instant pot out and hooked up in that little time!

Can You Freeze It?

If you’d like to extend its life, you can freeze it for up to 2–3 months. Just wrap individual portions tightly or store them in a freezer-safe container.

Other Authentic Mexican Recipes

After years in Texas, I have a ton of easy, authentic Mexican Recipes you should check out. They may not be made in traditional ways, but they taste authentic because I believe in #RuthlessEfficiency.

Here are some Fan Favorites.

overhead view of instant pot tamale pie on colorful plate

But if you're looking for a fast, authentic Mexican tamale taste but without the authentic work required. Try my Instant Pot Tamale Pie recipe and let me know what you think. Don't forget to Pin this recipe or share on Facebook so your friends can enjoy it as well.