Creamy Cajun Garlic Butter Spaghetti with Beef Strips

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Get ready to indulge in a rich and soul-warming bowl of Creamy Cajun Garlic Butter Spaghetti with Beef Strips. This dish combines the bold kick of Cajun spices with silky garlic butter and juicy seared beef, all tangled in a bed of al dente spaghetti. It’s a weeknight comfort meal with the luxury of a steakhouse dinner.

Whether you’re a pasta enthusiast or someone who lives for a good Cajun kick, this meal brings it all together in one glorious bite. Perfectly seared beef strips lock in flavor, while the creamy sauce coats every strand of pasta with buttery, spicy goodness. It’s the kind of meal you’ll want to serve straight from the skillet to table—no leftovers, just happy forks.

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What Kind of Spaghetti Should I Use?

For this recipe, regular or thick spaghetti works best to hold up to the richness of the Cajun garlic butter sauce. You can opt for fresh pasta for a more tender bite, or dried spaghetti if you love that slightly chewy texture. Whole wheat spaghetti is a great option if you want to add some nutty undertones.

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Ingredients for the Creamy Cajun Garlic Butter Spaghetti with Beef Strips

Beef Strips – Choose sirloin, ribeye, or flank steak. Slice thinly against the grain for tenderness and marinate lightly for depth of flavor.

Spaghetti – A sturdy pasta like spaghetti helps absorb and carry the creamy Cajun sauce beautifully.

Cajun Seasoning – This is the flavor backbone. Spicy, savory, and smoky, it creates that addictive Southern heat.

Garlic – Freshly minced garlic adds punch and depth to the butter base.

Butter – Use unsalted butter for better control of seasoning, and let it brown slightly for a nutty layer.

Heavy Cream – Essential for creating that rich, velvety sauce that clings to every noodle.

Parmesan Cheese – Adds saltiness and creaminess; stir it into the sauce for an ultra-lush finish.

Olive Oil – Helps sear the beef to a gorgeous golden crust.

Parsley – Fresh parsley for brightness and color contrast at the end.

Salt & Pepper – Always taste and adjust to balance out the bold Cajun flavors.

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How To Make the Creamy Cajun Garlic Butter Spaghetti with Beef Strips

Step 1: Sear the Beef

Heat olive oil in a large skillet over medium-high heat. Once hot, add the seasoned beef strips. Sear on each side for about 2–3 minutes until they develop a golden-brown crust. Remove and set aside.

Step 2: Cook the Pasta

Boil a large pot of salted water and cook the spaghetti until just al dente. Drain, reserving about 1/2 cup of pasta water for later.

Step 3: Make the Cajun Garlic Butter Base

In the same skillet, lower the heat and melt the butter. Add minced garlic and sauté until fragrant (about 30 seconds), then stir in Cajun seasoning and a touch of black pepper.

Step 4: Build the Cream Sauce

Pour in the heavy cream and bring to a low simmer. Stir continuously to combine with the butter and spices. Mix in the grated Parmesan cheese until melted and creamy.

Step 5: Toss the Pasta

Add cooked spaghetti directly into the sauce. If the sauce is too thick, gradually mix in some reserved pasta water until you get the desired consistency. Toss well to coat every strand.

Step 6: Finish with the Beef

Return the seared beef to the skillet, nestling it into the pasta. Simmer together for another 1–2 minutes so the flavors marry.

Step 7: Garnish and Serve

Top with chopped fresh parsley and an optional sprinkle of Parmesan. Serve hot and enjoy the creamy, spicy magic.

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Serving and Storing Your Creamy Cajun Garlic Butter Spaghetti with Beef Strips

This pasta is best enjoyed hot right after cooking when the beef is tender and the sauce is silky. If you’re prepping it ahead or have leftovers, store in an airtight container in the refrigerator for up to 3 days. Reheat gently on the stove or microwave with a splash of cream or milk to revive the sauce.

Avoid freezing as the cream sauce may separate when thawed.

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What to Serve With Creamy Cajun Garlic Butter Spaghetti?

Garlic Bread

The classic pairing. Crunchy edges, soft center, and that buttery flavor complement the Cajun heat.

Roasted Broccoli

Add a healthy green touch with crispy roasted broccoli. Its earthiness balances the richness of the sauce.

Caesar Salad

A crisp, tangy Caesar salad cuts through the cream and offers a refreshing bite.

Cornbread Muffins

Slightly sweet cornbread with a buttery crumb makes for a Southern-inspired pairing.

Sautéed Spinach with Garlic

Simple and quick—adds color and lightness to the plate.

Grilled Asparagus

A smoky vegetable option that pairs well with beef.

Fried Okra

For those who love Southern flavors, this crunchy bite is a winner.

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Want More Pasta Ideas with a Cajun Twist?

If this spicy, creamy dish has you craving more, check out these flavor-packed recipes next:

• Cajun Shrimp with Garlic Butter Sauce
• One Pot Creamy Cajun BBQ Steak Sausage Penne
• Ultimate One Pan Creamy Honey Butter Steak Pasta
• Spicy Cajun Steak Mozzarella Alfredo Pasta
• Creamy Velveeta Beef Bowtie Pasta

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Save this delicious idea to your favorite Pinterest board so it’s easy to find when you’re ready to whip it up again.

Tried it with a twist? Maybe a splash of bourbon or a drizzle of glaze? I’d love to hear how it turned out—drop your tips or questions in the comments below.

Need more inspiration? Explore my daily kitchen creations on SavorQueen Recipes. Your next favorite might be waiting there.

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