Experience the ultimate comfort food with this easy-to-make Chili Cheese Dog Casserole! It perfectly captures the nostalgic flavors of a classic ballpark chili dog, transforming them into a family-friendly meal that’s simple to prepare, a joy to eat, and incredibly satisfying. Get ready to hit a culinary home run with every cheesy, chili-covered bite.

Chili Cheese Dog Casserole: A Ballpark Favorite Transformed into a Family Meal
There’s something undeniably magical about a chili cheese dog. The savory snap of a perfectly cooked hot dog, the rich, hearty chili, and the blanket of gooey melted cheese – it’s a flavor combination that evokes memories of sunny days at the ballpark, family outings, and simple pleasures. Now, imagine bringing all that mouth-watering goodness into your kitchen, but in an even more convenient, less messy, and incredibly satisfying form: the Chili Cheese Dog Casserole.
This casserole takes everything you love about the iconic chili cheese dog and bakes it into an easy, family-friendly dish. Think juicy all-beef hot dogs, simmered in a robust chili, layered over a bed of buttery, garlic-seasoned hot dog buns, and crowned with a generous amount of melted cheddar cheese. Baked until golden and bubbly, it’s a complete meal that delivers big on flavor with minimal fuss. No more juggling buns and dripping chili; just scoop and enjoy!

Chili dogs are a staple for many of us when visiting a baseball game. Alongside giant soft pretzels and an ice-cold drink, they complete the stadium experience. This casserole not only captures the deliciousness of a great chili cheese dog but also makes it far more manageable, especially for little hands. Forget the mountain of napkins; this dish is designed for easy eating and even easier cleanup, making it an ideal choice for busy weeknights, casual gatherings, or a fun weekend meal.
One of the best aspects of this Chili Cheese Dog Casserole is its versatility. You can opt for your favorite store-bought canned chili for a super quick assembly, or elevate the dish with a homemade chili recipe. If you prefer a chili without beans, my simple no-bean chili recipe is incredibly easy to make and packed with flavor. For those who love a hearty chili with beans, Brandon’s Best Darn Chili offers a rich and deeply satisfying option, definitely worth the extra time. Serve this comforting casserole with a simple side salad to balance the richness, or let it shine on its own as a fulfilling meal you’ll want to revisit again and again.

Essential Ingredients and Supplies for Your Casserole
Crafting the perfect Chili Cheese Dog Casserole starts with selecting quality ingredients and having the right tools on hand. Each component plays a vital role in creating that irresistible texture and flavor profile.
Key Ingredients:
- Hot Dog Buns: These aren’t just for holding hot dogs! In this casserole, they form the delicious, comforting base. When cut into bite-sized pieces, they soak up the buttery garlic goodness and chili, transforming into a stuffing-like texture. Day-old buns actually work best for absorption. Feel free to substitute with Texas toast, brioche buns, or even hamburger buns if hot dog buns aren’t available for a slightly different, but equally delicious, foundation.
- All-Beef Hot Dogs: The star of the show! Use your favorite high-quality brand to ensure that classic hot dog flavor. The secret to extra deliciousness is sautéing the hot dog pieces before adding them to the casserole. This step creates a lovely caramelization and smoky char that significantly enhances their taste and texture. Don’t skip it!
- Prepared Chili (with or without beans): This is the hearty, savory sauce that brings everything together. Whether you choose a classic store-bought variety for convenience or opt for a homemade one, make sure it’s a chili you love. Using leftover homemade chili adds a wonderful depth of flavor and makes this an excellent way to repurpose meals. For a vegetarian alternative, a bean-only chili can be a fantastic option.
- Unsalted Butter: Essential for coating the bun pieces, imparting richness and ensuring they crisp up beautifully. It’s also used to brown the hot dogs, adding another layer of flavor.
- Garlic Salt: A simple yet powerful seasoning that infuses the hot dog buns with a savory garlic flavor. If you don’t have garlic salt on hand, a combination of garlic powder and regular fine-grain salt will work just as well.
- Diced White Onion: Adds a delightful crisp freshness and a mild pungency that cuts through the richness of the chili and cheese. For a sharper bite, consider red onion, or for a milder touch, finely chopped green onions can be used as a garnish.
- Shredded Cheddar Cheese: The ultimate topping! It melts into a gooey, savory, and creamy blanket over the entire casserole. For an interesting twist, try Monterey Jack, Pepper Jack, or a cheddar blend to experiment with different flavor profiles.
Recommended Supplies:
- 13×9-inch Baking Dish: The ideal size for this family-sized casserole, ensuring even baking and serving.
- Nonstick Cooking Spray: To prevent sticking and make cleanup a breeze.
- Large Mixing Bowl: For tossing the hot dog bun pieces with butter.
- Microwave-Safe Mixing Bowl: For melting the butter quickly and easily.
- Large Skillet: For sautéing the hot dogs to perfection.

Step-by-Step Guide: How to Make Chili Cheese Dog Casserole
Creating this delicious Chili Cheese Dog Casserole is incredibly straightforward. Follow these simple steps for a mouthwatering meal that will become a family favorite.
- Prepare Your Baking Dish: Preheat your oven to 350°F (175°C). Lightly spray a 13×9-inch baking dish with non-stick cooking spray to prevent sticking and set it aside. This ensures your casserole comes out cleanly and makes cleanup easier.
- Prepare the Bun Base: Cut your hot dog buns into bite-sized pieces. Aim for roughly 1-inch squares or tear them into rustic chunks. Place these pieces into a large mixing bowl.
- Infuse the Butter: In a microwave-safe bowl, melt the unsalted butter until fully liquid. Whisk the garlic salt into the melted butter until well combined. The garlic salt will dissolve, evenly seasoning the butter.

- Coat the Buns: Pour the garlic butter mixture evenly over the cut hot dog bun pieces in the large mixing bowl. Toss gently but thoroughly until all the bun pieces are well coated. This step is crucial for flavor and for the buns to achieve that delightful, slightly crispy yet tender texture.
- Layer the Buns: Transfer the buttered bun pieces to the prepared baking dish and spread them out in an even layer across the bottom. This forms the foundational layer of your casserole.
- Sauté the Hot Dogs: Slice the hot dogs into bite-sized rounds or half-moons. Heat a little extra butter (about 1 tablespoon) in a large skillet over medium heat. Add the sliced hot dogs and sauté, stirring occasionally, until they begin to brown and develop a slight crisp on both sides. This caramelization adds incredible depth of flavor and texture.

- Combine Hot Dogs and Chili: Once the hot dogs are nicely browned, remove the skillet from the heat. Stir in your prepared chili until the hot dog pieces are fully coated.
- Assemble the Casserole Layers: Pour the hot dog and chili mixture evenly over the bun pieces in the baking dish. Don’t worry if some of the bun pieces peek through the chili; they’ll get deliciously toasted.
- Add Onion and Cheese: Sprinkle the diced white onion evenly over the chili layer. Follow this with a generous blanket of shredded cheddar cheese, ensuring full coverage for that perfect melted crust.

- Bake to Perfection: Place the baking dish in the preheated oven and bake for 20-25 minutes, or until the cheese is beautifully melted and bubbly all over, and the casserole is heated through.
- Rest and Garnish: Once baked, remove the casserole from the oven and let it stand for about 5 minutes before serving. This allows the casserole to set slightly and makes it easier to scoop. Garnish with freshly chopped green onions for a pop of color and fresh flavor.

- Serve with Toppings: Offer a variety of classic chili dog toppings on the side. Yellow mustard, sweet relish, a dollop of cool sour cream, and spicy pickled jalapeños are all fantastic choices that allow everyone to customize their perfect bite.

Tips for the Best Chili Cheese Dog Casserole
- Bun Selection: While fresh buns work, slightly stale or day-old hot dog buns absorb the garlic butter and chili much better, preventing a soggy bottom and giving a more substantial texture.
- Don’t Skip the Sauté: Sautéing the hot dogs isn’t just an extra step; it adds a crucial layer of flavor. The browning process creates a slightly crispy exterior and intensifies their savory taste, making a huge difference in the final casserole.
- Chili Consistency: If your chili is very thick, you might want to add a splash of water or broth to thin it out slightly before mixing with the hot dogs. This ensures it coats everything nicely and doesn’t dry out during baking. If it’s too thin, simmer it gently for a few minutes to reduce.
- Cheese Choice: While cheddar is classic, don’t hesitate to experiment! A blend of cheddar and Monterey Jack will give you extra meltiness, while a touch of pepper jack can add a subtle kick. Freshly shredded cheese always melts better than pre-shredded, which often contains anti-caking agents.
- Even Layers: Spreading the bun pieces and chili mixture in even layers ensures that every bite has a good balance of ingredients and that the casserole bakes uniformly.
Delicious Variations and Serving Suggestions
This Chili Cheese Dog Casserole is a fantastic canvas for creativity. Here are a few ideas to customize it to your liking:
- Spicy Kick: Add a pinch of cayenne pepper or a dash of hot sauce to your chili mixture before baking. For a garnish, sprinkle with thinly sliced fresh jalapeños or a drizzle of sriracha.
- Different Cheeses: Beyond cheddar, try a smoky gouda, a sharp provolone, or a melty blend like Mexican cheese for a new flavor dimension.
- Onion Options: Instead of white onion, try finely diced red onion for a bolder flavor, or sautéed onions for a sweeter, mellower taste. Caramelized onions would also be an incredible addition.
- Vegetarian Twist: Replace beef hot dogs with plant-based hot dogs and use a vegetarian chili (bean-only chili works wonderfully here) for a meat-free version.
- Breakfast for Dinner: Add some scrambled eggs to the chili layer for a unique breakfast-for-dinner casserole!
What to Serve With Your Casserole:
- Fresh Green Salad: A simple chopped Caesar salad or a light garden salad with a tangy vinaigrette offers a refreshing contrast.
- Crispy Fries or Tater Tots: Lean into the comfort food theme with a side of oven-baked fries or crispy tater tots.
- Coleslaw: The creamy crunch of coleslaw pairs perfectly with the rich casserole.
- Corn on the Cob: A classic summer side that complements the ballpark vibe.
- Extra Toppings Bar: Set up a full topping bar with mustard, ketchup, relish, sour cream, pickled jalapeños, extra diced onions, chopped pickles, and even crispy fried onions!
Storage and Make-Ahead Instructions
This casserole is fantastic for meal prep and leftovers, making your life even easier!
To Store: Any leftover Chili Cheese Dog Casserole can be stored in the baking dish, tightly covered with foil or plastic wrap, or transferred to an airtight container. It will keep fresh in the refrigerator for up to five days.
To Reheat: For individual servings, simply microwave in 30-second intervals until heated through (usually 1-2 minutes). For larger portions or the entire casserole, reheat, covered with foil, in a 300°F (150°C) oven for 10-15 minutes, or until warmed thoroughly.
To Freeze: Freezing leftovers is an excellent option! Bake the casserole as directed and allow it to cool completely. Wrap the baking dish tightly in plastic wrap, then aluminum foil, or transfer the cooled casserole into a freezer-safe container. It can be frozen for up to 2 months. To reheat from frozen, thaw in the refrigerator overnight, then bake covered at 350°F (175°C) for 20-30 minutes, or until heated through.
To Make Ahead: You can fully assemble the casserole up to the point of baking. Cover the baking dish tightly with foil or a lid and refrigerate for up to 24 hours. When you’re ready to bake, follow the instructions as directed, adding an extra 5-10 minutes to the baking time if the casserole is cold from the fridge.

Discover More Crazy Good Casseroles!
Finding yourself in need of quick dinner ideas or a burst of culinary inspiration? Look no further than our collection of Crazy Good Casserole Recipes! These dishes are designed to make mealtime easy, delicious, and incredibly satisfying, ensuring dinner is done right every time.
If you try this delightful Chili Cheese Dog Casserole, we’d absolutely love to see your creations! Be sure to snap a picture and share it with us on Instagram @thebakermama. For more fun and yummy recipes, and to connect with a community of passionate home cooks, join our Friends of The BakerMama Facebook group. We cherish seeing how inspired and creative you get with the ideas we share. Enjoy making memories around the dinner table!
xoxo,

Print Recipe

Chili Cheese Dog Casserole
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- Author: The BakerMama
Prep Time: 10 minutes
Resting Time: 5 minutes
Cook Time: 25 minutes
Total Time: 40 minutes
Yield: 4-6 Servings
Description
Chili Cheese Dog Casserole combines all those classic flavors in an easy to eat and reheat casserole the family will love. One bite and you’d swear you’re at the ballpark!
Ingredients
- 6 hot dog buns
- 6 beef hot dogs
- 3 cups prepared chili with or without beans (homemade or canned)
- 4 tablespoons unsalted butter, plus more for sautéing hot dogs
- 1 teaspoon garlic salt
- 1/2 cup diced white onion
- 1 and 1/2 cups shredded cheddar cheese
Instructions
- Heat oven to 350°F. Lightly spray a 13×9-inch baking dish with non-stick cooking spray and set aside.
- Cut the hot dog buns into bite-sized pieces and add to a large mixing bowl.
- Melt the butter. Whisk in the garlic salt.
- Pour the garlic butter over the hot dog bun pieces and toss to coat evenly.
- Place the bun pieces in an even layer at the bottom of the baking dish.
- Slice the hot dogs into bite-size pieces. Add the hot dog pieces to a skillet with a little butter over medium heat and sauté until they start to brown on both sides. Remove from heat and stir in the prepared chili.
- Pour the hot dog chili mixture evenly over the bun pieces in the baking dish. It’s okay if some of the bun pieces are sticking up through the chili mixture.
- Sprinkle with the diced white onion and then the shredded cheddar cheese.
- Bake for 20-25 minutes or until the cheese is melted and the casserole is bubbling all over. Let stand 5 minutes before serving.
- Garnish with chopped green onions.
- Serve with mustard, relish, sour cream, and jalapeños for topping.
