Introduction
One-pot pasta dishes are a fantastic way to combine convenience and flavor, and this recipe does just that! With a savory blend of ground beef, vegetables, and a medley of Cajun spices, you can enjoy a hearty meal without the fuss of multiple pots and pans. Add in some melty cheese, and you’ll have a satisfying dinner that’s sure to please the whole family.
Detailed Ingredients with measures
1 tablespoon olive oil
2 garlic cloves, finely minced
1 onion, chopped
500g (1 lb) ground beef
1 medium carrot, shredded using a box grater (skin on)
1 medium zucchini, shredded using a box grater
1 red bell pepper, chopped
2 tablespoons tomato paste
800g (28 oz) canned crushed tomatoes
400g (14 oz) kidney beans, drained (optional)
2 cups low-sodium chicken stock (or beef stock)
2 cups water
350g (12 oz) uncooked pasta (elbow macaroni, spirals, penne, ziti, small shells, or rigatoni)
1½ cups colby cheese or other melting cheese, freshly shredded
1 green onion stem, finely sliced (optional garnish)
Cajun spices:
1½ teaspoons dried thyme
1½ tablespoons sweet paprika (not smoked or spicy)
2 teaspoons garlic powder
2 teaspoons onion powder
½ teaspoon cayenne pepper (optional)
¼ teaspoon black pepper
1¼ teaspoons cooking salt or kosher salt
Prep Time
15 minutes
Cook Time, Total Time, Yield
Cook Time: 30 minutes
Total Time: 45 minutes
Yield: 4-6 servings
Detailed Directions and Instructions
Step 1: Heat the Olive Oil
In a large heavy-based pot, heat 1 tablespoon of olive oil over high heat.
Step 2: Cook Onion and Garlic
Add 1 chopped onion and 2 finely minced garlic cloves to the pot. Cook for 2 minutes until fragrant.
Step 3: Add Ground Beef
Introduce 500g (1 lb) of ground beef to the pot. Cook while breaking it up with a spatula until it is no longer red.
Step 4: Incorporate Shredded Vegetables
Add 1 medium shredded carrot and 1 medium shredded zucchini to the pan. Cook for 2 minutes, allowing most of the released water to evaporate.
Step 5: Add Red Bell Pepper
Stir in 1 chopped red bell pepper and cook for another 2 minutes until slightly softened.
Step 6: Mix in Tomato Paste and Cajun Spices
Add 2 tablespoons of tomato paste and the measured Cajun spices to the pot. Cook for 1 minute to develop flavors.
Step 7: Combine Crushed Tomatoes and Liquid Ingredients
Pour in 800g (28 oz) canned crushed tomatoes, 2 cups of low-sodium chicken stock (or beef stock), and 2 cups of water. If using, add 400g (14 oz) drained kidney beans. Stir well and bring the mixture to a simmer.
Step 8: Add Uncooked Pasta
Stir in 350g (12 oz) of uncooked pasta of your choice. Ensure it is well combined and let it return to a simmer.
Step 9: Cover and Cook
Cover the pot with a lid, reduce the heat to medium, and cook for 15 minutes. Stir every few minutes to prevent the pasta from sticking.
Step 10: Add Cheese
Once the pasta is slightly firmer than desired and the mixture remains a bit soupy, smooth the surface and sprinkle with 1½ cups of freshly shredded colby cheese or other melting cheese.
Step 11: Melt the Cheese
Cover the pot with the lid, turn off the heat, and let it sit for 3 minutes to allow the cheese to melt and the pasta to finish cooking.
Step 12: Serve
Remove the pot from heat, garnish with finely sliced green onion if desired, and serve immediately.
Notes
Note 1: Vegetable Preparation
Shred the carrot and zucchini using a box grater, keeping the skin on the carrot for added nutrition.
Note 2: Pasta Variations
Different pasta shapes can be used, such as elbow macaroni, spirals, penne, ziti, small shells, or rigatoni, based on personal preference.
Note 3: Cajun Spice Adjustments
Modify the cayenne pepper content based on your preferred spice level; it can be omitted for a milder flavor.
Note 4: Storing Leftovers
Leftovers can be stored in an airtight container in the refrigerator for up to 3 days. Reheat on the stovetop with a splash of water to prevent drying out.

Cook techniques
Sautéing
Sautéing is a cooking method where you quickly cook food in a small amount of oil or fat over high heat, which in this recipe is used to soften the onion and garlic before adding the beef.
Browning
Browning ground beef involves cooking it until it is evenly browned, which enhances the flavor and texture of the dish.
Grating
Grating vegetables like carrot and zucchini allows them to cook faster and blend well into the dish, providing moisture and flavor without large chunks.
Simmering
Simmering is a gentle cooking technique used to meld flavors together, where the mixture is brought to a boil and then reduced to a low, steady heat.
Covering
Covering the pot helps retain heat and moisture, ensuring the pasta cooks evenly and absorbs the flavors from the sauce.
Melting cheese
Melting cheese at the end of cooking allows it to become gooey and integrate with the pasta, enhancing the overall richness and texture of the dish.
FAQ
Can I use different types of pasta?
Yes, you can use various types of pasta such as elbow macaroni, spirals, penne, or ziti, depending on your preference.
Is it possible to make this dish vegetarian?
Certainly! You can omit the ground beef and use vegetables or plant-based protein instead, and ensure to use vegetable stock.
What can I substitute for colby cheese?
You can use any melting cheese, such as cheddar, mozzarella, or a blend of different cheeses for variety.
How do I store leftovers?
Store leftovers in an airtight container in the refrigerator for up to 3-4 days. Reheat on the stove or in the microwave before serving.
Can I add more spices or adjust the heat level?
Yes, you can adjust the Cajun spices according to your taste. Adding more cayenne will increase the heat, while omitting it will reduce spiciness.
Conclusion
This one-pot pasta dish is a delicious and convenient meal that brings together a medley of flavors and textures. The combination of ground beef, fresh vegetables, and Cajun spices creates a hearty and satisfying dinner that requires minimal cleanup. Enjoy the creamy melted cheese topping that adds richness to each bite. It’s perfect for busy weeknights and sure to become a family favorite.
More recipes suggestions and combination
Vegetarian One-Pot Pasta
Replace the ground beef with a mix of diced mushrooms, eggplant, and bell peppers for a delicious vegetarian version.
Cheesy Chicken Pasta
Substitute ground beef with shredded cooked chicken and add a touch of ranch seasoning for a creamy and flavorful dish.
Spicy Shrimp Pasta
Incorporate peeled shrimp and adjust the Cajun spices to add more cayenne for a spicy seafood twist.
Pasta Primavera
Use seasonal vegetables like asparagus, broccoli, and cherry tomatoes, and skip the meat for a fresh and light meal.
Mexican Fiesta Pasta
Add ground taco meat, black beans, corn, and taco seasoning for a zesty Mexican-inspired pasta dish.
Beef Stroganoff Pasta
Replace the Cajun spices with paprika and sour cream after cooking for a creamy, comforting beef stroganoff twist.
One-Pot Italian Sausage Pasta
Use Italian sausage instead of ground beef, and add spinach and crushed red pepper for extra flavor.
