Dinner

Cajun Beef Spaghetti with Creamy Three-Cheese Sauce Recipe

ByCharlotte Montgomery November 5, 2025November 5, 2025

Introduction

Cajun Beef Spaghetti with Creamy Three-Cheese Sauce is an irresistible dish that combines bold spices with a rich, cheesy sauce. This comforting meal is perfect for a flavorful weeknight dinner that the whole family will love.

A close-up of a plate of spaghetti layered with browned ground meat and melted cheese scattered unevenly on top, with small chunks of meat mixed throughout the spaghetti strands. The pasta is coated with a light reddish-orange sauce, and the dish is sprinkled generously with chopped green herbs, giving it a fresh pop of color. The layers are intertwined, showing a mix of soft spaghetti, juicy meat pieces, and creamy mozzarella, all served on a white plate against a white marbled background. photo taken with an iphone --ar 4:5 --v 7

Ingredients

8 ounces spaghetti
1 pound ground beef
1 tablespoon Cajun seasoning
1 teaspoon garlic powder
1 teaspoon onion powder
1/2 teaspoon black pepper
1/4 teaspoon salt
1 tablespoon olive oil
1 cup heavy cream
1/2 cup grated Parmesan cheese
1/2 cup shredded mozzarella cheese
1/2 cup shredded cheddar cheese
1/4 cup chopped green onions (for garnish)

Instructions

Step 1: Cook the spaghetti according to package instructions in a large pot of salted boiling water until al dente. Drain and set aside.
Step 2: In a large skillet, heat the olive oil over medium heat. Add the ground beef and cook until browned, breaking it apart with a spatula, about 5-7 minutes.
Step 3: Stir in the Cajun seasoning, garlic powder, onion powder, black pepper, and salt. Cook for an additional 2 minutes to allow the spices to blend.
Step 4: Reduce the heat to low and pour in the heavy cream. Stir well to combine, then add the Parmesan, mozzarella, and cheddar cheeses. Continue stirring until the cheeses are melted and the sauce is creamy.
Step 5: Add the cooked spaghetti to the skillet and toss until the pasta is well coated with the sauce. Cook for another 2-3 minutes to heat through.
Step 6: Serve hot, garnished with chopped green onions.

Tips & Variations

Use spicy Cajun seasoning or add a pinch of cayenne pepper if you prefer more heat.
For a lighter option, substitute half the heavy cream with milk.
Try adding sautéed bell peppers or mushrooms for extra veggies.
Freshly grated cheese melts best and gives the sauce a smoother texture.

Storage

Store any leftovers in an airtight container in the refrigerator for up to 3 days. Reheat gently on the stovetop over low heat, adding a splash of cream or milk to restore creaminess if needed.

How to Serve

A close-up of a plate of spaghetti with three clear layers: the bottom layer is yellowish spaghetti noodles with a slight shine and some herbs scattered. The middle layer is a thick, rich, brown meat sauce covering most of the noodles and spreading to the edges. The top layer is a generous amount of melted white cheese with a smooth and creamy texture, sprinkled evenly with bright green chopped herbs. The plate is white, and the background is a white marbled texture. photo taken with an iphone --ar 4:5 --v 7

Serve this delicious recipe with your favorite sides.

FAQs

Can I use other types of pasta?

Yes, you can substitute spaghetti with fettuccine, penne, or your favorite pasta shape. Just adjust cooking time as needed.

Is this recipe freezer-friendly?

This dish can be frozen, but the creamy sauce may separate slightly upon thawing. Freeze in an airtight container for up to 2 months and thaw overnight in the refrigerator before reheating gently.