Craving a dish that packs bold flavor and creamy goodness? Welcome to my Cajun Beef Spaghetti with Three-Cheese Sauce recipe! This meal combines hearty beef, fresh veggies, and a rich cheese sauce that you'll want again and again. It's easy to make and perfect for anyone who loves delicious comfort food. Let’s dive into a dish that will impress your family and friends at the dinner table!
Why I Love This Recipe
- Bold Flavors: This dish combines the bold, spicy flavors of Cajun seasoning with the creamy richness of a three-cheese sauce, creating a deliciously unique pasta experience.
- Comfort Food: Cajun Beef Spaghetti offers the perfect blend of comfort and indulgence, making it a great choice for cozy family dinners or gatherings.
- Quick and Easy: This recipe comes together in just 40 minutes, making it a fantastic option for busy weeknights when you want something satisfying yet simple.
- Customizable: Feel free to modify the vegetables or cheese to suit your taste, ensuring that every bite is perfect for you and your family.
Ingredients
To make Cajun Beef Spaghetti with Three-Cheese Sauce, gather these key ingredients:
- 12 oz spaghetti
- 1 lb ground beef
- 1 medium onion, chopped
- 2 cloves garlic, minced
- 1 red bell pepper, diced
- 1 green bell pepper, diced
- 1 can (14 oz) diced tomatoes, drained
- 2 tablespoons Cajun seasoning
- 1 teaspoon smoked paprika
- 1 cup heavy cream
- 1 cup shredded mozzarella cheese
- 1/2 cup grated Parmesan cheese
- 1/2 cup crumbled feta cheese
- Salt and pepper to taste
- Fresh parsley, chopped (for garnish)
Each ingredient brings its own flavor. The spaghetti serves as a hearty base. Ground beef adds richness and protein. Chopped onions and garlic give depth. The bell peppers add sweetness and color. Diced tomatoes bring freshness. Cajun seasoning and smoked paprika pack in the heat and warmth.
The heavy cream and three types of cheese create a creamy, cheesy sauce. The salt and pepper balance everything out. Finally, the parsley adds a fresh touch.

Step-by-Step Instructions
Cooking the Spaghetti
First, boil water in a large pot. Add salt to the water, then add 12 oz of spaghetti. Cook the spaghetti until it is al dente, about 8-10 minutes. Drain the spaghetti and set it aside.
Browning the Beef
Next, heat a large skillet over medium heat. Add 1 lb of ground beef to the skillet. Cook the beef, breaking it up as it cooks. This should take about 5-7 minutes. If there is excess fat, drain it off.
Sautéing the Vegetables
Now, add the chopped onion, minced garlic, and diced red and green bell peppers to the skillet. Sauté these veggies until they are soft, about 5-6 minutes. The colors will brighten and the smell will be amazing.
Seasoning the Mixture
After that, stir in 1 can of drained diced tomatoes and 2 tablespoons of Cajun seasoning. Add 1 teaspoon of smoked paprika, and sprinkle in salt and pepper to taste. Cook this mixture for another 3-4 minutes. This will allow all the flavors to blend well.
Preparing the Cheese Sauce
In a separate saucepan, heat 1 cup of heavy cream over medium heat. Gradually stir in 1 cup of shredded mozzarella cheese, 1/2 cup of grated Parmesan cheese, and 1/2 cup of crumbled feta cheese. Keep stirring until all the cheese melts and forms a smooth sauce.
Combining Everything
Add the cooked spaghetti to the skillet with the beef and vegetable mixture. Pour the cheese sauce over the spaghetti. Toss everything together until it is well mixed. Make sure the spaghetti is coated in the cheesy goodness.
Final Touches
Let the combined spaghetti simmer on low heat for 2-3 minutes. This will heat everything through. Taste and adjust seasoning if needed.
Serving the Dish
Finally, divide the spaghetti into bowls. Garnish with fresh chopped parsley. Enjoy your Cajun beef spaghetti with three-cheese sauce!
Tips & Tricks
Tips for Cooking Perfect Spaghetti
To cook spaghetti perfectly, start with a big pot. Use plenty of water and add salt. This helps flavor the pasta. Bring the water to a boil before adding the spaghetti. Cook it until it's al dente, which means it should be firm to the bite. Stir the pasta often to prevent sticking. When cooked, drain it well and set it aside. This keeps it from getting mushy when you mix it with the sauce later.
Enhancing Flavor with Cajun Seasoning
Cajun seasoning adds a unique taste to your dish. Use about two tablespoons for a good kick. You can always add more if you like it spicy. Mix the seasoning well with the beef and veggies. This helps the spices blend into every bite. Smoked paprika is a great addition too. It gives a nice smoky flavor that pairs well with Cajun spices. Taste as you go. Adjust the seasoning to your liking.
Cheese Sauce Consistency Tips
For a creamy cheese sauce, heat the heavy cream slowly. Don't let it boil. Add the mozzarella, Parmesan, and feta cheese gradually. Stir constantly until the cheese melts. If your sauce is too thick, add a little more cream. If it's too thin, cook it longer to thicken. The right consistency is key for a smooth sauce. It should coat the spaghetti nicely without being runny. Enjoy the rich, cheesy flavor that brings everything together!
Pro Tips
- Perfectly Cook Your Pasta: Always cook your spaghetti al dente to maintain its texture. Remember, the pasta will continue to cook slightly when mixed with the sauce.
- Customize Your Cajun Seasoning: Adjust the amount of Cajun seasoning in the recipe based on your spice tolerance. Start with less and add more to taste.
- Cheese Melting Tips: Ensure your heavy cream is at room temperature before adding the cheeses to help them melt smoothly without clumping.
- Garnish for Freshness: Always add fresh parsley right before serving for a burst of color and freshness that elevates the dish.
Variations
Alternative Proteins
You can switch the ground beef for other meats. Ground turkey is a great choice. It has less fat and still tastes good. Chicken is another option. Use shredded rotisserie chicken for quick prep. If you prefer beef but want a twist, try ground bison. It gives a richer flavor and is leaner than regular beef.
Vegetarian Options
For a meatless meal, use plant-based ground meat. It works well in this dish. You can also add more veggies like mushrooms or zucchini. These add texture and flavor. Another option is to use beans. Black beans or chickpeas provide protein and taste. You still get a hearty meal without meat.
Spicy Additions
Want more heat? Add diced jalapeños or crushed red pepper flakes. These spices boost the flavor and heat. You can also try spicy sausage. Cook it with the beef for a kick. If you love heat, consider a dash of hot sauce in the cheese sauce. It blends well and gives a wonderful flavor.
Storage Info
How to Store Leftovers
To store leftovers, first let the dish cool down. Place the Cajun beef spaghetti in an airtight container. Be sure to seal it tightly. Store the container in the fridge. It will stay fresh for up to three days. If you have a lot of leftovers, consider dividing them into smaller portions. This makes it easier to reheat later.
Reheating Instructions
When you're ready to eat your leftovers, you have a few options. You can use the microwave or the stove. If using the microwave, place the spaghetti in a microwave-safe bowl. Cover it with a damp paper towel to keep it moist. Heat it in short bursts, stirring in between. If you prefer the stove, heat a skillet over low heat. Add a splash of water or cream to keep it creamy. Stir until heated through.
Freezing the Dish
If you want to freeze Cajun beef spaghetti, it's easy! First, let it cool completely. Then, transfer it to a freezer-safe container. Leave some space at the top because it will expand. You can freeze it for up to three months. When you're ready to enjoy it again, thaw it in the fridge overnight. Reheat as mentioned above for the best taste.
FAQs
Can I use other pasta types?
Yes, you can use other pasta types. Try penne, fusilli, or even gluten-free options. Different shapes hold the sauce well. Each type gives a unique bite and texture to the dish.
What can I substitute for heavy cream?
You can use half-and-half or whole milk for a lighter sauce. For a dairy-free option, try coconut milk or cashew cream. Each option changes the flavor and richness a bit but keeps your dish creamy.
How spicy is Cajun seasoning?
Cajun seasoning can be mild to hot, based on the blend. It often has paprika, cayenne, and herbs. You can adjust the amount to control the heat level. Start small and add more if you like it spicier.
How long does the dish last in the fridge?
The dish lasts about 3 to 4 days in the fridge. Store it in an airtight container for best results. Reheat gently on the stove or in the microwave to enjoy leftovers.
This blog post covered delicious spaghetti with ground beef and cheese. You learned about key ingredients, easy cooking steps, and useful tips. Variations can make this dish perfect for everyone. Storing and reheating leftovers is also simple. Enjoy exploring different flavors and options in your cooking. Remember, you can make this dish your own and share it with friends and family. Happy cooking!