Rustic Mexican Casserole

Featured in Heartwarming Main Course Recipes.

This flavorful stacked bake combines sizzling beef and sausage with vibrant bell peppers and onions, all tied together in a creamy, cheesy mix.

Rose
Updated on Mon, 23 Jun 2025 01:46:23 GMT
A slice of layered cheesy goodness with fresh green peppers and cilantro sprinkled on a white plate. Pin it
A slice of layered cheesy goodness with fresh green peppers and cilantro sprinkled on a white plate. | lovelylifewithrose.com

I've worked for years experimenting with southwestern flavors and finally found the ultimate comfort dish blend. This Sausage and Beef Pie is just right. The combination of zesty sausage, savory ground beef, and that crunchy cheese topping makes it absolutely irresistible. My family races to the table when they catch a whiff of it cooking.

Reasons to Love This Dish

This isn’t your average casserole. It mixes the best southwestern tastes in every bite. The spices work wonders with the meat, and have you noticed how that cheese on top gets golden? Plus, it’s hearty enough to fill a big group of hungry folks who’ll definitely come back for seconds.

Essential Ingredients

  • Spicy Sausage: Adds heat and depth.
  • Ground Beef: Offers a rich, meaty flavor.
  • Garlic and Onions: Builds the flavor base.
  • Southwestern Spices: Chili powder, cumin, cayenne, and paprika.
  • Cornbread Mix: Makes the ideal topping.
  • Cheese Mix: Monterey Jack and cheddar for that gooey stretch.
A slice of savory pie with ground beef, tomatoes, and green peppers, garnished with green onions and cilantro in a round dish. Pin it
A slice of savory pie with ground beef, tomatoes, and green peppers, garnished with green onions and cilantro in a round dish. | lovelylifewithrose.com

How to Cook It

Prepare Cornbread
Follow the instructions on the cornbread mix and pour it over your meat mixture nice and even.
Layer the Ingredients
Place the meat mixture in a buttered dish and top it with cheese.
Bake
Preheat your oven to 375°F (190°C) and cook until it’s bubbling and golden, about 25 to 30 minutes.
Make the Filling
Brown the ground beef and sausage in a pan, then stir in the garlic, onions, and spices.

Insider Tips

After making this many times, I've realized it’s important to let it rest after baking. The flavors have to mingle. If you want more heat, don’t hold back on the jalapeños. And if you’ve made it ahead, be sure it’s not cold from the fridge when it goes into the oven. That way, it cooks evenly.

Storing Leftovers

This dish reheats beautifully. Just pop it in a 300°F oven until it’s warmed all the way through. I often make it for my weekly meals because it stays fresh in the fridge for about three days. Sometimes I cut it into smaller pieces for quick lunches during busy weeks.

A slice of layered meat and vegetable pie with cheese and fresh cilantro, served on a white plate, with the entire pie in view in the background. Pin it
A slice of layered meat and vegetable pie with cheese and fresh cilantro, served on a white plate, with the entire pie in view in the background. | lovelylifewithrose.com

Cheese Choices

Cheese isn’t just for looks in this dish; it’s essential for that real southwestern flavor. We usually stick with the classic cheddar and Monterey Jack mix, but I’ve started using Oaxaca cheese lately for its great melting qualities. When we’re in the mood for more spice, Pepper Jack is our go-to.

Enhance Your Meal

We love to serve this with homemade guacamole and fresh pico de gallo. A cold Mexican beer or just some sparkling water with lime makes dinner feel a bit fancy. Those refreshing sides really balance the rich pie.

Tweak the Spice Level

The best part about this dish is you can control the heat. When I’m cooking for family with kids, I opt for sweet Italian sausage and just a bit of chili powder. But for adult gatherings? I toss in more jalapeños and even squeeze some hot sauce on each plate.

Prep Tips

This really helps on those crazy weeknights since you can prep everything ahead of time. I often put it together on Sunday, then just pop it in the oven at dinner time. It’s perfect for evenings when you want something homemade but can’t start from scratch.

A layered casserole topped with green onions and cilantro, paired with a bowl of salsa, set on a wooden table. Pin it
A layered casserole topped with green onions and cilantro, paired with a bowl of salsa, set on a wooden table. | lovelylifewithrose.com

Frequently Asked Questions

→ What’s the deal with a springform pan?

A springform pan makes releasing and serving this tall, layered bake a breeze without it crumbling apart.

→ Can I prep it in advance?

Of course! You can assemble and bake it a day ahead. Reheat it at 325°F with some foil on top until warmed through.

→ Why drain the meat first?

Removing excess grease stops the bake from being too oily and keeps the batter light and fluffy.

→ Why stop short of fully cooking the veggies?

Crunchy veggies hold up better during baking and won’t go mushy in the final dish.

Conclusion

Full of southwestern flair, this layered bake marries savory meats and colorful veggies in a creamy, cheesy delight that satisfies big appetites.

Rustic Mexican Casserole

A loaded combination of sausage, ground beef, and chopped vegetables folded into a cheesy topping, finished with fresh green herbs.

Prep Time
45 Minutes
Cook Time
60 Minutes
Total Time
105 Minutes
By: Rose

Category: Main Dishes

Difficulty: Difficult

Cuisine: Tex-Mex

Yield: 8 Servings (8 slices)

Dietary: ~

Ingredients

01 1/2 pound hot Italian sausage.
02 1 pound 85/15 ground beef.
03 2 tablespoons smashed garlic.
04 10 ounces drained Rotel diced tomatoes.
05 3 tablespoons olive oil.
06 1 jalapeño, chopped super fine.
07 1 cup chopped scallions.
08 1/4 cup fresh cilantro.
09 2 1/2 cups shredded cheese blend.
10 2 1/2 cups diced white onion.
11 2 cups diced green bell pepper.
12 Spices (cumin, chili powder, oregano, coriander, salt, pepper).
13 1 cup thick Greek yogurt.
14 3 large eggs.
15 1/2 cup all-purpose flour.
16 2 teaspoons baking powder.

Instructions

Step 01

Line your springform pan with parchment and grease it generously.

Step 02

Brown the sausage and beef together, then drain any leftover grease.

Step 03

Heat up the veggies with the spices until they’re soft but still hold their shape.

Step 04

Whisk together eggs, Greek yogurt, flour, and baking powder until smooth.

Step 05

Layer the sauce mixture, meat, and shredded cheese, then end with the herbed cheese blend on top.

Step 06

Bake at 350°F for 45 minutes, then broil briefly for a golden finish.

Notes

  1. Wait 15 minutes before cutting.
  2. Feel free to add extra toppings to your liking.
  3. Makes a total of 8 servings.

Tools You'll Need

  • Springform pan (9-10 inch size).
  • A frying pan.
  • A baking tray.

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Contains dairy (cheese, yogurt).
  • Made with eggs.
  • Has wheat flour in it.

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 500
  • Total Fat: 33.1 g
  • Total Carbohydrate: 17.6 g
  • Protein: 33.8 g