Chili Dog Casserole Cheesy

Featured in: International BBQ Flavors

This baked casserole brings together sliced beef hot dogs, savory chili, and finely chopped onions topped with melted cheddar cheese. Buns are brushed with butter and garlic powder before layering to add richness and flavor. Baked until bubbly and golden, it offers a satisfying blend of textures perfect for weeknight dinners or casual gatherings. Optional garnishes like fresh chives and sour cream add brightness, while substitutions such as turkey dogs or different cheeses allow for customization.

Updated on Tue, 11 Nov 2025 16:46:00 GMT
A bubbling, cheesy Chili Dog Casserole, a comforting layered dish with golden-brown buns and hot dogs. Save
A bubbling, cheesy Chili Dog Casserole, a comforting layered dish with golden-brown buns and hot dogs. | bitegrill.com

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 for a fun Friday night at home, and everyone loved the cheesy chili flavors baked into every bite.

Ingredients

  • Beef hot dogs: 8, sliced into 1 inch pieces
  • Prepared chili: 2 cups (about 450 g), homemade or canned, with or without beans
  • Yellow onion: 1 small, finely chopped
  • Shredded cheddar cheese: 1 ½ cups (170 g)
  • Hot dog buns: 6, sliced in half
  • Unsalted butter: 1 tablespoon, melted
  • Garlic powder: ½ teaspoon
  • Fresh chives or green onions: 2 tablespoons, chopped (optional)
  • Sour cream: 2 tablespoons (optional)

Instructions

Prepare Oven:
Preheat oven to 375°F (190°C). Grease a 9x13 inch (23x33 cm) baking dish.
Layer Buns:
Arrange halved hot dog buns cut side up in baking dish. Brush with melted butter and sprinkle with garlic powder.
Add Hot Dogs and Onion:
Scatter sliced hot dogs and chopped onion evenly over buns.
Add Chili and Cheese:
Pour chili evenly over hot dog mixture. Top with shredded cheddar cheese.
Bake:
Bake uncovered for 30 to 35 minutes until cheese is melted and bubbly and casserole is heated through.
Garnish and Serve:
Remove from oven, let cool for 5 minutes, garnish with chives or green onions and dollops of sour cream if desired. Serve hot.
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| bitegrill.com

My kids request this casserole for game day and it's always a hit at large family gatherings too.

Serving Suggestions

Pair the casserole with a crisp green salad or steamed vegetables to round out the meal.

Ingredient Swaps

Turkey or plant-based hot dogs work wonderfully for lighter fare, and you can use pepper jack cheese for a bit of extra kick.

Leftovers and Storage

Store leftover casserole in an airtight container and refrigerate for up to 3 days. Reheat in the oven for best texture.

Fragrant Chili Dog Casserole, baked and topped with melted cheddar, perfect for a cozy weeknight dinner. Save
Fragrant Chili Dog Casserole, baked and topped with melted cheddar, perfect for a cozy weeknight dinner. | bitegrill.com

This casserole is always a crowd-pleaser, and the leftovers make a fantastic quick lunch for the next day.

Recipe FAQ

Can I use different types of hot dogs?

Yes, turkey or plant-based hot dogs work well for lighter or vegetarian versions without compromising flavor.

What cheese can I substitute for cheddar?

Monterey Jack or pepper jack offer milder or spicier alternatives that melt nicely atop the casserole.

How do I prevent the buns from becoming soggy?

Brushing the buns with melted butter and baking uncovered helps maintain a slight crisp texture while absorbing flavors.

Can this dish be prepared ahead of time?

Yes, assemble the layers and refrigerate before baking when ready to serve for convenience.

What are good garnish options?

Fresh chopped chives or green onions and dollops of sour cream add freshness and balance to the rich layers.

Chili Dog Casserole Cheesy

Warm baked dish with sliced hot dogs, chili, onions, and cheese for satisfying meals.

Prep duration
15 min
Cook duration
35 min
Complete duration
50 min
Created by Ethan Walker


Skill Level Easy

Heritage American

Output 6 Portions

Dietary considerations None specified

Components

Meats

01 8 beef hot dogs, sliced into 1-inch pieces

Chili

01 2 cups prepared chili (homemade or canned, with or without beans)

Vegetables

01 1 small yellow onion, finely chopped

Dairy

01 1 ½ cups shredded cheddar cheese

Breads

01 6 hot dog buns, sliced in half

Pantry

01 1 tablespoon unsalted butter, melted
02 ½ teaspoon garlic powder

Garnishes (optional)

01 2 tablespoons chopped fresh chives or green onions
02 2 tablespoons sour cream

Method

Phase 01

Preheat Oven: Preheat the oven to 375°F. Grease a 9x13-inch baking dish.

Phase 02

Prepare Buns: Arrange the halved hot dog buns with cut side up in the baking dish. Brush with melted butter and sprinkle with garlic powder.

Phase 03

Layer Hot Dogs: Evenly distribute the sliced hot dogs over the buttered buns.

Phase 04

Add Onion: Sprinkle the finely chopped yellow onion evenly over the hot dogs.

Phase 05

Pour Chili: Evenly pour the prepared chili over the hot dog and onion layer.

Phase 06

Top with Cheese: Generously cover the casserole with shredded cheddar cheese.

Phase 07

Bake: Bake uncovered for 30 to 35 minutes until the cheese is melted, bubbly, and the casserole is heated through.

Phase 08

Garnish and Serve: Remove from oven and let cool for 5 minutes. Optionally, garnish with chopped chives or green onions and spoon on sour cream before serving.

Tools needed

  • 9x13-inch baking dish
  • Knife and cutting board
  • Small bowl for melted butter
  • Pastry brush (optional)

Allergy details

Review each ingredient for potential allergens and consult with healthcare providers if you're uncertain about sensitivities.
  • Contains wheat (hot dog buns), dairy (cheese, butter, sour cream), possible soy (hot dogs), and potential gluten dependent on chili brand.

Nutritional information (each portion)

These values are provided as estimates only and shouldn't replace professional medical guidance.
  • Energy: 440
  • Fats: 26 g
  • Carbohydrates: 31 g
  • Proteins: 18 g