One Pot Spicy Steak Alfredo Pasta

Oh wow, you need to try this one pot spicy steak Alfredo pasta! It’s creamy, a little spicy, and loaded with tender steak. Plus, it all cooks up in one pot—so easy!

I made this the other night, and let me tell you, it was amazing. The Alfredo sauce is rich and cheesy, the steak adds so much flavor, and that little kick of spice? Oh my gosh, it takes it to the next level. Plus, hardly any dishes to wash!

If you love creamy pasta and a bit of heat, this dish is perfect. It’s fancy enough for date night but easy enough for a quick dinner. Trust me, once you try it, you’ll make it again and again.

So grab your steak, pasta, and Alfredo sauce. I’ll show you how to whip up this easy, spicy pasta dish in just one pot. It’s comfort food with a kick!

Why You’ll Love This Recipe

• Steak and Sauce Harmony: This dish combines the savory, juicy flavor of perfectly seared steak with the creamy, cheesy goodness of Alfredo sauce. The richness of the sauce balances beautifully with the tender texture of the beef.
• Quick and Convenient: It’s ready in about 45 minutes, including prep and cooking time. Everything happens in one pot, so there’s less mess and more time to enjoy.
• Customizable Heat: Red pepper flakes give it a subtle kick, but you can easily adjust the spice level to suit your preference—just add more or less.
• Great for Busy Nights: This dish is simple enough for a quick weeknight dinner but also elegant enough to serve to guests.

What You Need to Know Before You Start

• Prep Time: 15 minutes (for slicing steak, measuring ingredients, and prepping pasta)
• Cook Time: 30 minutes (including searing the steak and cooking pasta in sauce)
• Total Time: About 45 minutes
• Servings: Makes enough for 4 people, with generous portions. If you’re serving more or want leftovers, just double the ingredients and use a larger pot.
• Difficulty Level: Beginner to intermediate—simple steps, but you’ll practice timing and balance of flavors.

Required Kitchen Tools

• Large, Deep Skillet or Dutch Oven: Wide enough to sear steak and cook pasta evenly.
• Cutting Board and Sharp Knife: For slicing steak thinly against the grain.
• Measuring Cups and Spoons: To keep everything balanced and consistent.
• Tongs or Spatula: To turn the steak while searing and stir the pasta.
• Wooden Spoon: For stirring the sauce and pasta without damaging the pan.

Ingredients

Here’s a complete breakdown of what you’ll need to create this delicious dish. Use fresh, quality ingredients for the best results.

• Flank Steak (about 1 lb): Flank steak is lean and flavorful. Slice it thinly against the grain for tenderness.
• Pasta (8 oz fettuccine or penne): Either option works well. Fettuccine gives a silky feel, while penne adds bite.
• Olive Oil (2 tbsp): For searing steak and starting the sauce base.
• Garlic Powder (1 tsp): Enhances flavor without overpowering. Fresh garlic can also be used if preferred.
• Red Pepper Flakes (1/2 tsp, or more to taste): Adds a gentle heat. You can omit or reduce for a milder dish.
• Beef Broth (2 cups): Adds depth of flavor and helps cook the pasta. Choose low-sodium to control salt levels.
• Heavy Cream (1 cup): Brings the rich, velvety texture to the Alfredo sauce.
• Alfredo Sauce (1 cup, optional): Use good-quality jarred sauce for ease, or make your own if you prefer.
• Parmesan Cheese (1/2 cup, grated): Adds a savory finish and helps thicken the sauce. Freshly grated is best.
• Salt and Pepper (to taste): Essential for seasoning both the steak and the sauce.
• Chopped Fresh Parsley (for garnish): Optional but adds color and freshness to the finished dish.

Variations for Spicy Steak Alfredo Pasta

This recipe is easy to adapt based on what you have or your taste preferences. Here are some thoughtful variations you can try:

• Use a Different Cut of Steak: If flank steak isn’t available, try sirloin, strip steak, or even ribeye. Just make sure to slice it thinly against the grain for tenderness.
• Add Fresh Garlic: Swap the garlic powder for 3-4 cloves of minced fresh garlic to deepen the savory flavor. Sauté it briefly in olive oil before adding broth.
• Extra Veggies: Toss in sliced mushrooms, spinach, or broccoli to add color and nutrients. These vegetables pair well with the creamy sauce and hearty steak.
• Make It Spicier: Increase the red pepper flakes, or add a diced fresh chili or a splash of hot sauce to the sauce for a stronger kick.
• Use Homemade Alfredo Sauce: If you prefer a fully homemade sauce, replace the jarred Alfredo with a simple mix of butter, cream, Parmesan, and a hint of garlic.

Step-by-Step Instructions

Here’s how to make this flavorful dish from start to finish.

1. Prepare the Steak

• Slice the flank steak thinly against the grain. Season both sides with salt, pepper, and garlic powder.
• Heat olive oil in a large skillet over medium-high heat. Sear the steak slices for 2-3 minutes per side until browned but still pink inside. Remove from the skillet and set aside.

2. Start the Sauce Base

• In the same skillet, add a touch more olive oil if needed. Sprinkle in red pepper flakes and stir for a few seconds to release their flavor.
• Pour in beef broth and heavy cream. Stir well to combine, scraping up any browned bits from the bottom of the skillet. This step builds flavor into the sauce.

3. Add the Pasta

• Bring the mixture to a simmer, then add the pasta directly into the skillet. Stir well to coat the pasta in the broth and cream.
• Cover the skillet and let the pasta cook, stirring occasionally, for about 10-12 minutes or until tender and most of the liquid is absorbed.

4. Combine and Finish

• Once the pasta is nearly done, return the seared steak to the skillet along with Alfredo sauce (if using) and Parmesan cheese.
• Stir everything together until the pasta is creamy and coated, and the steak is warmed through. Taste and adjust seasoning with salt, pepper, or more red pepper flakes.

5. Garnish and Serve

• Sprinkle with freshly chopped parsley and extra Parmesan before serving. This dish is best enjoyed hot and fresh from the skillet.

Storing Leftovers

• Refrigerate: Store cooled leftovers in an airtight container for up to 3 days.
• Reheat: Gently warm in a skillet with a splash of beef broth or cream to loosen the sauce. Avoid microwaving, as it can dry out the pasta and steak.

Tips and Tricks for Success

• Slice Steak Thinly: Cutting the steak thinly against the grain keeps it tender and easy to chew. This step is especially important when using lean cuts like flank or sirloin.
• Don’t Overcook the Steak: Since the steak will be returned to the sauce later, sear it just until browned on the outside and pink in the center to prevent it from drying out.
• Use a Large Pan: A deep skillet or Dutch oven gives the pasta room to cook evenly in the sauce without sticking.
• Stir the Pasta: Stir occasionally while the pasta cooks in the sauce to prevent sticking and ensure even cooking.
• Balance the Flavors: Taste the sauce before serving. You can adjust the salt, pepper, or red pepper flakes based on your preference.
• Fresh Parmesan: For the best flavor and texture, use freshly grated Parmesan rather than pre-shredded varieties.

Nutrition (Per Serving)

Nutrient	Amount
Calories	~650
Protein	~32g
Fat	~35g
Carbohydrates	~50g
Fiber	~3g
Sugar	~3g
Sodium	~850mg

FAQs

Can I use a different cut of beef?
Yes! Sirloin, strip steak, or ribeye work well. Just slice thinly for tenderness.

Can I make it without Alfredo sauce?
Absolutely. Just increase the heavy cream to 1 1/2 cups and add extra Parmesan for a creamier homemade sauce.

How do I control the spice level?
Use more or less red pepper flakes to adjust the heat to your liking.

Can I add vegetables?
Sure! Spinach, mushrooms, or steamed broccoli can be added during the pasta cooking step.

How long will leftovers last?
Leftovers stay fresh in the fridge for up to 3 days. Reheat gently with a splash of broth or cream.

Conclusion

I’ve made this One-Pot Spicy Steak Alfredo Pasta many times, and it never disappoints. It’s a dish that delivers on flavor and comfort without being too complex. The combination of juicy steak, creamy sauce, and a gentle touch of heat creates a meal that feels indulgent yet approachable. Plus, it all comes together in one pot, making it perfect for busy evenings or a casual dinner with family.

Whether you’re a beginner cook or someone looking to elevate your weeknight meals, this recipe is worth adding to your collection. With a few pantry staples and a little time, you’ll have a dish that’s both satisfying and memorable.