Craving a satisfying meal that’s quick to prepare and bursting with Mexican flavors? Look no further than the Throw Together Mexican Casserole—a deliciously simple dish that’s perfect for busy weeknights or casual gatherings. Packed with hearty ingredients like seasoned ground beef, beans, corn, and cheese, this casserole is a crowd-pleaser that will have everyone coming back for seconds. In this article, we’ll explore the appeal of the Throw Together Mexican Casserole, its effortless preparation, and why it’s sure to become a staple in your recipe rotation.


  • 1 pound ground beef
  • 1 15 oz can sweet corn, drained
  • 1 cup mild, chunky salsa
  •  cup sliced black olives
  • 3  cups cooked egg noodles
  • 1 15.25 oz can of kidney beans, drained and rinsed
  •  cup taco sauce
  • 1 1.25 oz package taco seasoning mix
  •  cup tomato sauce


  1. Preheat oven 325 degrees F 165 degrees C.
  2. In a skillet, add and cook ground beef over medium heat until evenly brown. Drain.
  3. In a 913 inch baking dish, combine beef, corn, salsa, olives, cooked noodles, beans, taco sauce, seasoning mix, and tomato sauce.
  4. Bake for 1/2 hour until thoroughly cook in the preheated oven.

Serving Tips:

  1. Garnish with Fresh Toppings: Before serving the Throw Together Mexican Casserole, garnish it with fresh toppings such as chopped cilantro, sliced green onions, diced avocado, or a dollop of sour cream. These toppings add brightness, freshness, and additional flavor to the dish.
  2. Serve with Accompaniments: Pair the casserole with your favorite accompaniments such as warm flour tortillas, tortilla chips, or a side of Mexican rice. These side dishes complement the flavors of the casserole and provide additional texture and variety to the meal.
  3. Add a Squeeze of Lime: For a burst of citrusy flavor, serve the casserole with wedges of lime on the side. Squeezing fresh lime juice over the casserole just before serving enhances the flavors and adds a zesty twist.
  4. Let it Rest: Allow the casserole to rest for a few minutes after removing it from the oven before serving. This allows the flavors to meld together and makes it easier to slice and serve.
  5. Serve Family-Style: Present the Throw Together Mexican Casserole in the baking dish at the center of the table for a cozy and casual dining experience. Let everyone help themselves to generous portions straight from the dish.

Storage Tips:

  1. Refrigeration: Store any leftover Throw Together Mexican Casserole in an airtight container or tightly covered with aluminum foil in the refrigerator. Consume within 3-4 days to ensure freshness and safety.
  2. Freezing: The casserole can be frozen for longer storage. Transfer individual portions or the entire casserole to freezer-safe containers or resealable bags. Label with the date and store in the freezer for up to 2-3 months.
  3. Thawing: When ready to enjoy frozen Throw Together Mexican Casserole, thaw it overnight in the refrigerator. Reheat in the oven at a low temperature or in the microwave until heated through. Add a splash of water or broth to prevent drying out.
  4. Reheating: Reheat refrigerated or thawed casserole gently in the oven at 350°F (175°C) for about 20-25 minutes or until heated through. Alternatively, reheat individual portions in the microwave on medium power, stirring occasionally, until warmed to your liking.
  5. Quality Check: Before serving reheated casserole, ensure that it reaches an internal temperature of 165°F (74°C) to ensure food safety. Discard any leftovers that have been stored for an extended period or show signs of spoilage, such as off odors or unusual texture.


  1. Can I make this casserole vegetarian? Yes, you can easily make a vegetarian version of the Throw Together Mexican Casserole by omitting the ground beef and using additional beans or plant-based protein alternatives such as tofu or tempeh. Simply increase the quantity of beans or add your favorite meat substitute to maintain the heartiness of the dish.
  2. Is it possible to adjust the spiciness level of the casserole? Absolutely! The spiciness level of the casserole can be adjusted to suit your preferences. Increase or decrease the amount of chili powder, cayenne pepper, or jalapeños in the recipe to control the heat level. You can also use mild, medium, or hot salsa depending on your preference.
  3. Can I use canned vegetables instead of frozen corn in this recipe? Yes, canned vegetables can be substituted for frozen corn in the Throw Together Mexican Casserole. Simply drain and rinse the canned vegetables before adding them to the casserole. You can use canned corn, canned mixed vegetables, or a combination of your favorite canned vegetables.
  4. Can I prepare this casserole in advance and bake it later? Yes, the Throw Together Mexican Casserole can be assembled ahead of time and refrigerated until ready to bake. Simply cover the assembled casserole tightly with plastic wrap or aluminum foil and refrigerate for up to 24 hours. When ready to bake, remove the casserole from the refrigerator and let it come to room temperature before baking as directed.
  5. Can I double the recipe to feed a larger crowd? Yes, the recipe for Throw Together Mexican Casserole can be easily doubled to feed a larger crowd or to have leftovers for future meals. Simply adjust the quantities of ingredients accordingly and use a larger casserole dish or divide the mixture between two smaller dishes for baking. Ensure that the baking time is adjusted accordingly to ensure thorough cooking.


In conclusion, the Throw Together Mexican Casserole is a versatile and delicious dish that’s perfect for any occasion. With its effortless preparation, customizable ingredients, and family-friendly appeal, it’s sure to become a go-to recipe in your kitchen. Whether you’re cooking for a crowd or simply looking for a quick and satisfying meal, this casserole delivers on flavor and convenience every time. So why wait? Gather your ingredients, throw them together in a casserole dish, and enjoy the deliciousness of Mexican-inspired comfort food tonight!