Chili Dog Casserole Baked Cheesy

Featured in: Comfort Food Love

This hearty dish layers sliced beef hot dogs, flavorful chili, chopped onion, and shredded cheddar over buttery, halved hot dog buns. Everything bakes together in one pan until golden and bubbling, making for an easy main course fit for weeknight dinners or casual gatherings. Garnish with chives and sour cream for freshness and creaminess, and swap cheeses or hot dog types for added versatility. Serve hot for maximum comfort and crowd appeal.

Updated on Sat, 08 Nov 2025 13:28:00 GMT
Savory chili dog casserole topped with melted cheese, perfect for cozy dinners.  Save
Savory chili dog casserole topped with melted cheese, perfect for cozy dinners. | tastyeffect.com

A comforting and crowd-pleasing casserole combining classic chili dogs in a baked, cheesy format—perfect for weeknight dinners or game day gatherings.

One chilly evening I made this for my kids and their friends. Not a single bite was left the first time I brought it to the table, and now it's our go-to dish for movie nights.

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
  • Chopped Fresh Chives or Green Onions: 2 tablespoons, optional garnish
  • Sour Cream: 2 tablespoons, optional garnish

Instructions

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

My husband likes his portion with extra sour cream, while my oldest always requests some extra cheese sprinkled on top before baking. It's a dinner that brings everyone together at the table every time.

Serving Suggestions

Pair with a crisp green salad or steamed vegetables for a more rounded meal. Fresh lemonade or iced tea makes this feel like a true picnic, no matter the season.

Ingredient Swaps

Try turkey or plant-based hot dogs for a lighter or vegetarian twist. Monterey Jack or pepper jack cheese can add a different flavor profile to the casserole.

Leftovers and Storage

Store leftovers covered in the refrigerator for up to two days. Reheat portions in the oven or microwave until hot and the cheese is melted.

Warm and hearty chili dog casserole, ideal for game day gatherings or weeknights. Save
Warm and hearty chili dog casserole, ideal for game day gatherings or weeknights. | tastyeffect.com

This nostalgic casserole will quickly become a favorite for busy weeknights and casual get-togethers. Enjoy every gooey, savory bite!

Recipe FAQ

Can I use different meat options?

Absolutely! Turkey or plant-based hot dogs work well for lighter or vegetarian versions.

What can I substitute for cheddar cheese?

Try Monterey Jack or pepper jack cheese for a varied flavor and melt.

Do I need to use canned chili?

Homemade chili works for richer taste, but canned is convenient and saves prep time.

How can I make this gluten-free?

Use gluten-free buns and verify chili ingredients to accommodate dietary needs.

Can this casserole be prepared ahead?

Yes. Assemble everything except cheese, refrigerate, then bake and add cheese before finishing.

Chili Dog Casserole Baked Cheesy

Baked beef hot dogs, chili, cheese, and buns combine for a crowd-pleasing, comforting dinner.

Prep duration
15 min
Cook duration
35 min
Complete duration
50 min
Created by Laura Bennett


Skill level Easy

Heritage American

Output 6 Portions

Dietary requirements 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 1/2 cups shredded cheddar cheese

Breads

01 6 hot dog buns, sliced in half

Pantry

01 1 tablespoon unsalted butter, melted
02 1/2 teaspoon garlic powder

Garnishes

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

Directions

Phase 01

Prepare Oven and Baking Dish: Preheat oven to 375°F. Grease a 9x13-inch baking dish.

Phase 02

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

Phase 03

Add Hot Dogs: Distribute sliced hot dogs evenly over the buns.

Phase 04

Top with Onions: Sprinkle finely chopped onion over the hot dogs.

Phase 05

Layer Chili: Pour prepared chili evenly over the hot dogs and onions.

Phase 06

Add Cheese: Sprinkle shredded cheddar cheese across the surface.

Phase 07

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

Phase 08

Finish and Garnish: Remove from oven, let stand for 5 minutes, then garnish with chives or green onions and dollops of sour cream if desired.

Phase 09

Serve: Serve hot.

Necessary tools

  • 9x13-inch baking dish
  • Knife and cutting board
  • Small bowl
  • Pastry brush

Allergy details

Review each component for potential allergens and seek professional healthcare advice if uncertain.
  • Contains wheat (hot dog buns), dairy (cheese, butter, sour cream), possible soy (hot dogs), and possible gluten (chili, depending on brand). Check all labels if serving those with allergies.

Nutritional information (per portion)

These values are approximate guides only and shouldn't replace professional medical consultation.
  • Energy: 440
  • Fats: 26 g
  • Carbohydrates: 31 g
  • Proteins: 18 g