HomeMain DishesSpicy Chicken Spaghetti
Spicy Chicken Spaghetti
Spicy Chicken Spaghetti is super cheesy comfort food. It's creamy and rich with plenty of kick from a can of Rotel Tomatoes.
- Prep15 min
- Cook25 min
- Total40 min
- Serves8
- Rating5.0

Spicy Chicken Spaghetti is super cheesy comfort food. It’s creamy and rich with plenty of kick from a can of Rotel Tomatoes. Get ready to spice up your dinner!

Homemade Chicken Spaghetti
Spicy Chicken Spaghetti makes a delicious weeknight family meal and leftovers reheat nicely. Cheesy noodles, lots of shredded chicken (I use a rotisserie chicken for convenience), and spicy tomatoes. It’s such a winning combination you’ll want it on the menu every week.
There’s plenty of cheese mixed in plus more cheese on top. 🙂

How To Make Spicy Chicken Spaghetti
(More detailed instructions in recipe box below.)
- Cook the onion in butter until soft.
- Add seasoned salt, garlic powder, condensed chicken soup, Rotel tomatoes, Velveeta and milk. Stir until the Velveeta is melted.
- Add in 3 cups of chopped cooked chicken. Season to taste with salt and pepper.
- Transfer to a 9×13-inch baking dish. Cover with foil and bake for 20 minutes.
- Sprinkle with shredded cheddar cheese and bake 5 minutes uncovered.

Make Ahead
This casserole can be totally assembled up to 24 hours in advance. Cover with aluminum foil and refrigerate until ready to bake. Add about 5 minutes onto the baking time.


If that’s not cheesy, spicy comfort food in a bowl, I don’t know what is!
How To Serve
This is a super hearty and filling recipe and it goes best with something light like a garden salad with Creamy Italian Dressing, Southern-Style Green Beans, or Lemon Butter Broccoli. Some yeast rolls or buttermilk cornbread muffins make a great addition.

How To Store
This baked spaghetti recipe can be stored in an airtight container in the refrigerator for 4 days and reheated in the microwave.

More Chicken Pasta Recipes
- Chicken Spinach Rigatoni
- Chicken Bacon Ranch Mac & Cheese
- Chicken Alfredo Lasagna Roll-Ups
- Million Dollar Chicken Alfredo
- Jalapeno Popper Chicken Casserole
- Slow Cooker Crack Chicken Pasta
Watch the short video below to see how to make this recipe.

Originally posted June 24, 2016.
Ingredients
Equipment Large Nonstick Skillet, 9x13-inch baking dish
Steps
- 1
Preheat oven to 350 degrees.
- 2
Melt butter in a large nonstick pan. Add onion and cook until soft, about 4 to 5 minutes.
- 3
Add seasoned salt, garlic powder, chicken soup, tomatoes, pasteurized cheese product, and milk. Cook, stirring constantly until cheese is melted.
- 4
Fold in chicken. Season to taste with pepper.
- 5
Fold in spaghetti and pour into a greased 9X13-inch casserole dish. Cover with aluminum foil and bake for 20 minutes.
- 6
Uncover dish and sprinkle shredded cheese on top. Return to oven and bake uncovered for 5 minutes.
Notes
To Make this casserole spicy, use Hot Rotel tomatoes. You can add a pinch or two of cayenne pepper to make it spicier.
If you don't want it spicy, use mild Rotel tomatoes.
Nutritional info is provided as an estimate only and will vary based on brands of products used. Not to be used for specific dietary needs.
Nutrition
- Calories415
- Carbs47
- Protein23
- Fat15
- Sodium1418
- Fiber3
- Sugar9
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