Why You’ll Love This Recipe
Taco potato casserole is a hearty and comforting dish that combines the bold flavors of seasoned ground beef, tender potatoes, melted cheese, and classic taco toppings. It is the perfect fusion of Tex-Mex and comfort food, offering a satisfying balance of creamy, cheesy richness and spicy taco goodness. This casserole is not only filling but also incredibly versatile, making it ideal for busy weeknights, potlucks, or family dinners. One of the best things about this recipe is its flexibility—you can adjust the spice level, swap proteins, or add vegetables to suit your preferences. Plus, it is easy to prepare ahead of time and bakes beautifully, giving you a golden, bubbly casserole that everyone will love. If you are looking for a budget-friendly meal that feeds a crowd and guarantees clean plates, this taco potato casserole will quickly become one of your go-to recipes.

Ingredients
(Tip: You can find the complete list of ingredients and their measurements in the recipe card below.)
Ground Beef
Seasoned ground beef forms the base of this casserole. It delivers protein and richness while carrying the taco seasoning flavors perfectly.
Potatoes
Diced or shredded potatoes create a hearty layer that makes the casserole filling and comforting. They absorb flavors beautifully, adding a soft yet satisfying bite.
Taco Seasoning
A blend of spices like chili powder, cumin, garlic, and paprika brings the signature taco flavor to the dish. Store-bought or homemade seasoning works equally well.
Onion
Chopped onions add a layer of sweetness and depth to the beef mixture. They enhance the savory flavor and balance the spices.
Bell Peppers
These add color, crunch, and a slightly sweet flavor that complements the spicy beef. Red, green, or yellow peppers all work well.
Cheese
A generous layer of shredded cheese, such as cheddar or Mexican blend, creates a gooey topping that ties everything together.
Sour Cream
Mixed into the casserole or served on top, sour cream adds tanginess and creaminess, balancing the richness of the dish.
Tomatoes
Fresh or canned tomatoes bring juiciness and brightness, cutting through the richness of the potatoes and cheese.
Black Beans
These provide extra protein and fiber while contributing a creamy texture to the casserole layers.
Green Onions
Sprinkled on top before serving, green onions add freshness and a pop of color to the finished dish.
Directions
Begin by preheating your oven to 375°F (190°C) and lightly greasing a large baking dish. In a skillet over medium heat, cook the ground beef until browned, breaking it up with a spoon. Add the chopped onions and bell peppers, cooking until softened. Stir in taco seasoning and diced tomatoes, letting the mixture simmer for a few minutes to meld the flavors.
While the beef mixture cooks, prepare the potatoes. You may use diced, shredded, or frozen hash browns for convenience. Layer half of the potatoes evenly in the baking dish, then spread half of the beef mixture over them. Add a layer of black beans and a sprinkle of shredded cheese. Repeat with the remaining potatoes, beef mixture, and cheese on top.
Cover the dish with foil and bake for 30 minutes. Remove the foil and bake for another 15 minutes, or until the cheese is melted and bubbling with a golden crust. Allow the casserole to rest for about 5 minutes before serving. Garnish with sour cream, fresh tomatoes, and green onions.
Servings and timing
This recipe serves 6–8 people generously. Preparation takes around 20 minutes, while baking requires 45 minutes. In total, you can expect the dish to be ready in just over an hour.
Storage/reheating
Store leftover taco potato casserole in an airtight container in the refrigerator for up to 3 days. Reheat individual portions in the microwave or warm the entire casserole in the oven at 350°F (175°C) until heated through. For longer storage, you can freeze the casserole for up to 2 months; thaw overnight in the refrigerator before reheating.
Variations and Customizations
Chicken Version
Swap the beef for shredded cooked chicken or ground chicken for a lighter protein option.
Vegetarian Twist
Leave out the meat and double the beans or add lentils for a vegetarian-friendly version.
Spicy Upgrade
Add jalapeños, hot sauce, or spicy salsa for an extra kick of heat.
Breakfast Style
Use breakfast sausage instead of beef and add scrambled eggs for a morning casserole.
Loaded Topping
Top with avocado slices, shredded lettuce, and tortilla chips for extra crunch and freshness.

FAQs
Can I use frozen hash browns instead of fresh potatoes?
Yes, frozen hash browns work perfectly and save time in preparation.
Do I have to cook the beef before baking?
Yes, pre-cooking the beef ensures it is fully cooked and flavorful before layering in the casserole.
Can I prepare this casserole ahead of time?
Absolutely, assemble the casserole, cover, and refrigerate for up to 24 hours before baking.
How can I make this recipe healthier?
Use lean ground beef or turkey, reduce the cheese, and add more vegetables like zucchini or spinach.
Can I make this casserole dairy-free?
Yes, use dairy-free cheese and substitute plain dairy-free yogurt for sour cream.
What type of cheese works best?
Cheddar, Monterey Jack, or a Mexican cheese blend are all great choices.
Can I freeze leftovers?
Yes, wrap tightly and freeze for up to 2 months. Thaw before reheating.
Will sweet potatoes work instead of regular potatoes?
Yes, sweet potatoes provide a slightly sweeter flavor and a healthier twist.
How do I prevent the casserole from being watery?
Be sure to drain canned tomatoes and beans before layering them in.
Can I add tortilla chips inside the casserole?
Yes, crushed tortilla chips between layers add extra crunch and texture.
Conclusion
Taco potato casserole is a delicious, filling dish that brings together the best of taco flavors with the comfort of a potato bake. It is versatile, easy to customize, and perfect for feeding a family or a crowd. With layers of seasoned beef, tender potatoes, melted cheese, and fresh toppings, it is a recipe that is sure to please everyone at the table. Whether you enjoy it as a weeknight dinner or serve it at gatherings, this casserole is a reliable and satisfying choice. Once you try it, you will likely find it becoming a staple in your meal rotation.
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