Rotel Chicken Spaghetti Recipe

Some dinners just need to be easy, comforting, and guaranteed to please everyone at the table. This Rotel chicken spaghetti is exactly that kind of meal, creamy, cheesy, and packed with just the right amount of flavor from the tomatoes and chilies.

It comes together with simple pantry staples and leftover chicken, making it perfect for busy weeknights. The creamy sauce coats every strand of spaghetti, while the melted cheese on top gives it that cozy baked-pasta feel everyone loves.

Behind the Recipe

This recipe is inspired by classic comfort casseroles that bring together pasta, chicken, and a creamy sauce in one easy dish. Rotel tomatoes add a gentle kick and a little brightness that keeps the dish from feeling too heavy.

Why You’ll Love This Recipe

• Quick weeknight dinner: Easy to make with basic ingredients.
• Creamy and cheesy: Rich sauce with plenty of melted cheese.
• Great use for leftover chicken: Perfect for meal planning.
• Family-friendly: Mild flavors with a touch of spice.
• Comfort food classic: Warm, hearty, and satisfying.

Chef’s Pro Tips for Perfect Results

• Cook pasta al dente: Prevents it from getting too soft after baking.
• Use freshly shredded cheese: Melts better than pre-shredded.
• Season before baking: Taste the sauce first.
• Don’t overbake: Bake just until the cheese melts and bubbles.

Kitchen Tools You’ll Need

1. Large pot
2. Mixing bowl
3. Baking dish
4. Spoon or spatula
5. Measuring cups

Ingredients in This Recipe

1. Spaghetti (12 ounces, uncooked): The hearty pasta base of the dish.
2. Cooked chicken (2 cups, shredded): Adds protein and makes the dish filling.
3. Rotel diced tomatoes and chilies (1 can, 10 ounces): Adds flavor, moisture, and mild heat.
4. Cream of mushroom or cream of chicken soup (1 can, 10.5 ounces): Creates the creamy sauce base.
5. Milk or chicken broth (½ cup): Helps loosen the sauce and keeps the pasta creamy after baking.
6. Shredded cheddar cheese (1 cup): Mixed into the pasta for richness.
7. Garlic powder (1 teaspoon): Adds extra savory flavor.
8. Salt and pepper (to taste): Balances all the flavors.
9. Shredded cheese (1½ cup, for topping): Creates the cheesy baked top layer.

Ingredient Spotlight

• Rotel tomatoes and chilies: Adds tangy tomato flavor with a gentle spicy kick.
• Cheddar cheese: Gives the dish its rich, creamy, and cheesy texture.

Ingredient Substitutions

• Use penne instead of spaghetti: For a casserole-style pasta bake.
• Swap cheddar with mozzarella: For extra meltiness.
• Use turkey instead of chicken: Great for leftovers.
• Add bell peppers: For more texture and flavor.

How To Make This Recipe

1. Preheat the oven to 180°C (350°F).
2. Cook the spaghetti according to package instructions until al dente.
3. Drain the pasta and set aside.
4. In a large bowl, combine shredded chicken and the entire undrained can of Rotel tomatoes and chilies.
5. Add the cream soup and mix well.
6. Stir in ½ cup milk or chicken broth until the sauce becomes smooth and creamy.
7. Stir in garlic powder, salt, and pepper.
8. Add 1 cup shredded cheddar cheese.
9. Fold in the cooked spaghetti until evenly coated.
10. Transfer the mixture to a greased baking dish.
11. Sprinkle the remaining cheese on top.
12. Bake for 20–25 minutes if warm, or 30–35 minutes if refrigerated before baking
13. Let it rest for 5 minutes before serving.

Rotel Chicken Spaghetti

Rotel Chicken Spaghetti is a baked casserole dish featuring cooked spaghetti combined with shredded cooked chicken and a creamy tomato-based sauce enriched with Rotel diced tomatoes and chilies. The mixture is baked until hot and bubbly, resulting in a tender pasta dish with a slightly spicy flavor and a golden, melted cheese topping.

Print Recipe Pin Recipe

Prep Time 15 minutes mins

Cook Time 30 minutes mins

Total Time 45 minutes mins

Servings: 6

Course: Main Course

Cuisine: American

Calories: 450

Ingredients Equipment Method

Ingredients

  

• Spaghetti 12 ounces, uncooked: The hearty pasta base of the dish.
• Cooked chicken 2 cups, shredded: Adds protein and makes the dish filling.
• Rotel diced tomatoes and chilies 1 can, 10 ounces: Adds flavor, moisture, and mild heat.
• Cream of mushroom or cream of chicken soup 1 can, 10.5 ounces: Creates the creamy sauce base.
• Milk or chicken broth ½ cup: Helps loosen the sauce and keeps the pasta creamy after baking.
• Shredded cheddar cheese 1 cup: Mixed into the pasta for richness.
• Garlic powder 1 teaspoon: Adds extra savory flavor.
• Salt and pepper to taste: Balances all the flavors.
• Shredded cheese 1½ cup, for topping: Creates the cheesy baked top layer.

Equipment

• Large pot
• Mixing bowl
• Baking dish
• Spoon or spatula
• Measuring cups

Method

 

1. Preheat the oven to 180°C (350°F).
2. Cook the spaghetti according to package instructions until al dente.
3. Drain the pasta and set aside.
4. In a large bowl, combine shredded chicken and the entire undrained can of Rotel tomatoes and chilies.
5. Add the cream soup and mix well.
6. Stir in ½ cup milk or chicken broth until the sauce becomes smooth and creamy.
7. Stir in garlic powder, salt, and pepper.
8. Add 1 cup shredded cheddar cheese.
9. Fold in the cooked spaghetti until evenly coated.
10. Transfer the mixture to a greased baking dish.
11. Sprinkle the remaining cheese on top.
12. Bake for 20–25 minutes if warm, or 30–35 minutes if refrigerated before baking
13. Let it rest for 5 minutes before serving.

Try Some Other Amazing Recipes

• Vegetable Bake Recipe
• Cheesy Garlic Bread Recipe

Make-Ahead and Storage Tips

1. Store leftovers in an airtight container for up to 3 days.
2. Reheat in the oven or microwave.
3. Assemble ahead and refrigerate before baking.
4. Freeze for up to 1 month.

How to Serve This Dish

Serve warm with garlic bread or a light green salad. It also pairs nicely with roasted vegetables for a complete meal.

Additional Tips

• Add chili flakes for more spice.
• Use rotisserie chicken for convenience.
• Sprinkle fresh parsley before serving.

Creative Leftover Transformations

• Pasta bowls: Reheat and serve with extra cheese.
• Stuffed peppers: Use as a filling for baked bell peppers.
• Lunch bake cups: Portion into muffin tins and bake.

Make It a Showstopper

Serve in a casserole dish with bubbling golden cheese on top and a light sprinkle of herbs for a cozy homemade look.

Variations to Try

• Spicy version: Add jalapeños or extra chilies.
• Creamier version: Stir in cream cheese.
• Veggie version: Add mushrooms or spinach.

FAQ’s

1. Can I use leftover chicken? Yes, this recipe is perfect for leftovers.
2. Can I make it ahead? Yes, assemble and refrigerate before baking.
3. Can I freeze it? Yes, freeze before or after baking.
4. What pasta works best? Spaghetti is classic, but penne also works.
5. How spicy is it? Mild, depending on the Rotel used.
6. Can I use another soup base? Yes, cream of celery works too.
7. How long does it last? Up to 3 days refrigerated.
8. Can I add vegetables? Yes, peppers or mushrooms work well.
9. Can I make it without baking? Yes, serve directly after mixing while warm.
10. What cheese melts best? Cheddar and mozzarella both work well.
11. Can I make it less spicy? Yes, use mild Rotel or replace it with plain diced tomatoes.

Anjali Arora

Hi, I’m Anjali Arora — the curious heart behind Feast Chase.

To be honest, I’ve always felt most at ease in my own company. I’m not exactly a people-person (small talk still makes me cringe), but there are two things I’ve always loved deeply: animals and food.