Effortless Mexican Casserole with Meat

A hearty casserole brings together savory meat and classic Mexican flavors in a simple, fuss-free dish perfect for busy weeknights. It's a comforting meal that the whole family will love, with minimal prep and maximum taste.

★★★★★5(1 reviews)Updated: Mar 31, 2026

Prep Time 15 min

Cook Time 30 min

Total Time 45 min

Difficulty Medium

Ingredients 0/9

1 ½ pounds ground pork 1 teaspoon ground black pepper 1 (15.5 ounce) can light red kidney beans (including liquid) 1 (15.5 ounce) can whole kernel corn, drained ¾ cup water 1 package taco seasoning mix (such as Old El Paso®) 1 (8.5 ounce) package dry corn muffin mix (such as Jiffy®) 1 egg 3 cups shredded Colby cheese

Why This Meal Is A Winner

This dish combines bold Mexican flavors with simple ingredients, making it perfect for busy weeknights. It’s hearty, comforting, and comes together quickly, so you get a satisfying meal without much fuss.

Tips For Best Results

- Use lean ground meat to reduce greasiness.
- Add a little extra seasoning if you like it spicier.
- Let the casserole rest for a few minutes before serving to help it set.

Step 1

Gently heat your oven to 400°F (200°C). In a large skillet over medium heat, cook the ground pork with a bit of black pepper until it’s nicely browned and crumbled, about 5 to 7 minutes. Drain off any excess grease. Next, add the kidney beans, corn, water, and taco seasoning to the skillet with the pork. Bring everything to a gentle boil so the flavors meld together.

Step 2

While that’s cooking, mix up the corn muffin batter by combining the corn muffin mix, milk, and egg in a bowl until smooth. Spread the pork mixture evenly in a 9x13-inch baking dish, then sprinkle the Colby cheese on top. Carefully pour the corn batter over the cheese and spread it out evenly.

Step 3

Pop the dish into the oven and bake for 20 to 25 minutes, or until the top turns a lovely golden brown. Once it’s out of the oven, let it sit for about 5 minutes before serving. Enjoy!

Serving Ideas

Serve with a side of fresh salsa, guacamole, or a simple green salad. A dollop of sour cream on top adds a nice creamy contrast to the savory flavors.

Leftover Storage Guide

Store leftovers in an airtight container in the fridge for up to 3 days. Reheat gently in the oven or microwave to keep it moist and flavorful. You can also freeze portions for up to 2 months.

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By Sophia Martinez

Kitchen Specialist

Sophia develops recipes that are quick, practical, and perfect for daily meals.