Save A comforting and crowd-pleasing casserole combining classic chili dogs in a baked, cheesy format—perfect for weeknight dinners or game day gatherings.
I first made this chili dog casserole for a Sunday game day, and everyone went back for seconds. It quickly became a requested favorite in our house whenever we craved something warm and satisfying.
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Ingredients
- Beef hot dogs: 8, sliced into 1-inch pieces
- Chili: 2 cups (about 450 g) prepared chili (homemade or canned, with or without beans)
- Yellow onion: 1 small, finely chopped
- Cheddar cheese: 1 ½ cups (170 g), shredded
- Hot dog buns: 6, sliced in half
- Unsalted butter: 1 tablespoon, melted
- Garlic powder: ½ teaspoon
- Chives or green onions: 2 tablespoons, chopped (optional garnish)
- Sour cream: 2 tablespoons (optional garnish)
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Instructions
- Preheat & prepare dish:
- Preheat oven to 375°F (190°C). Grease a 9x13-inch (23x33 cm) baking dish.
- Arrange & season buns:
- Place halved hot dog buns cut-side up in the dish. Brush with melted butter and sprinkle with garlic powder.
- Add hot dogs & onion:
- Scatter sliced hot dogs evenly over the buns. Sprinkle with chopped onion.
- Layer chili & cheese:
- Pour chili evenly over the mixture, then top with shredded cheddar cheese.
- Bake:
- Bake uncovered for 30–35 minutes, until cheese is melted and bubbly, and casserole is heated through.
- Finish & serve:
- Remove from oven, let cool for 5 minutes, then garnish with chives or green onions and dollops of sour cream if desired. Serve hot.
Save This casserole brings back memories of cookouts with my family, where everyone shared stories around cheesy, comforting meals like this one.
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Serving Suggestions
Serve with a crisp green salad or roasted veggies to balance the richness. It also pairs well with a cool drink or lemonade.
Make Ahead & Storage
Chili dog casserole can be assembled a few hours ahead and refrigerated, then baked when ready. Leftovers keep in an airtight container in the fridge for up to 3 days.
Variations
Try Monterey Jack or pepper jack cheese for a flavor twist, or add jalapenos or diced bell pepper for extra kick.
Save 
This recipe is sure to become a go-to comfort food favorite in your household. Enjoy the cheesy, savory goodness!
Cooking Questions & Answers
- → What type of cheese works best for this dish?
Cheddar cheese is ideal for its sharp, melty qualities, but Monterey Jack or pepper jack can offer delicious alternatives.
- → Can I make this dish vegetarian?
Yes, substitute regular hot dogs with plant-based or turkey alternatives for a lighter, meat-free version.
- → How should I prepare the buns before baking?
Halve the hot dog buns, brush them with melted butter, and sprinkle garlic powder for extra flavor before arranging the layers.
- → Is it possible to use homemade chili for this dish?
Absolutely; homemade chili adds a personalized touch, whether it includes beans or is meat-focused.
- → What garnishes complement the finished bake?
Chopped fresh chives or green onions and dollops of sour cream provide a fresh, creamy contrast to the rich, cheesy topping.
