
Creamy Cajun Spaghetti Bake takes the comfort of classic baked pasta and gives it an extra-rich, boldly seasoned twist. What sets this baked spaghetti from Tony Chachere’s & Louisiana Cookin apart is the contrast between its robust meat sauce and creamy pasta filling. Tony Chachere’s Spice N’ Herbs Seasoning adds Creole seasoning along with herbs, giving the beef and vegetables plenty of flavor without requiring a long list of individual spices. Roasted marinated bell pepper provides sweetness and a softer texture than fresh pepper, while the diced onion cooks directly with the beef and absorbs its savory flavor.
Ingredients for Spaghetti Bake:
- 43-ounce jar pasta sauce
- 2 pounds ground beef
- 16-ounce box spaghetti noodles
- 1 block Boursin cheese
- 1 cup cottage cheese
- 2 cups shredded cheddar cheese
- 1 cup shredded mozzarella cheese
- 1 egg
- 1 onion, diced
- 1 jar roasted marinated bell pepper, diced
- Tony Chachere’s Spice N’ Herbs Seasoning, as directed below
Directions for Spaghetti Bake:
- Prepare the oven and skillet. Preheat the oven to 375°F. Heat a large skillet over medium-high heat.
- Brown the beef and vegetables. Add the ground beef, diced onion, and diced roasted bell pepper to the skillet. Season liberally with Tony Chachere’s Spice N’ Herbs Seasoning. Cook, breaking the beef apart as it browns, until the meat is fully cooked and the onion has softened. Drain away excess grease. For food safety, the USDA recommends cooking ground beef to an internal temperature of 160°F.
- Make the meat sauce. While the beef cooks, bring a large pot of water to a boil for the spaghetti. Pour the pasta sauce into the skillet with the drained beef mixture and bring it to a gentle simmer.
- Cook the spaghetti. Add the spaghetti to the boiling water and cook until al dente, so the noodles retain a little firmness. This is especially important for baked pasta because the spaghetti continues cooking once it goes into the oven.
- Mix the creamy filling. While the pasta cooks, combine the Boursin, cottage cheese, 1 cup cheddar cheese, ½ cup mozzarella cheese, egg, and about 1 teaspoon Tony Chachere’s Spice N’ Herbs Seasoning in a bowl. Stir until evenly combined.
- Coat the pasta. Drain the cooked spaghetti well and immediately combine it with the cheese mixture. Toss until the noodles are thoroughly coated.
- Assemble the casserole. Spoon a layer of meat sauce across the bottom of a baking dish. Add the creamy spaghetti mixture and spread it evenly. Spoon the remaining meat sauce over the pasta, then top with the remaining 1 cup cheddar and ½ cup mozzarella.
- Bake. Cover the dish with foil and bake for 20 minutes. Remove the foil and bake for another 10 minutes, or until the cheese is melted and the casserole is hot and bubbling around the edges.
Because this spaghetti is rich and cheesy, lighter vegetable sides provide an especially good contrast. A crisp green salad with tomatoes and a tangy vinaigrette adds freshness, while roasted broccoli, green beans, asparagus, or Brussels sprouts bring color and texture without competing with the seasoned meat sauce. Garlic bread is another natural choice when something hearty is wanted alongside the pasta.For a Louisiana-inspired table, try serving the spaghetti with simple smothered green beans, roasted okra, or a cool cucumber-and-tomato salad. These sides balance the creamy casserole while allowing its peppery Creole seasoning, roasted bell peppers, beef, and cheese to remain the focus.
Creamy Cajun Baked Spaghetti is at its best after resting for several minutes once it leaves the oven. That brief rest gives the layers time to settle, making each serving easier to scoop while keeping plenty of creamy cheese and hearty meat sauce in every bite.
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