Creamy Steak and Baby Broccoli Alfredo Spaghetti

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Creamy Steak & Baby Broccoli Alfredo Spaghetti – Rich, Savory & Weeknight-Perfect

Tender steak bites, crisp-tender baby broccoli, and spaghetti tossed in a velvety garlic-Parmesan Alfredo sauce—this skillet pasta is pure comfort food with a gourmet twist.

Introduction: A Steakhouse-Inspired Pasta You’ll Crave

Some dinners feel like a warm hug. This Creamy Steak & Baby Broccoli Alfredo Spaghetti is one of those meals. It’s rich, savory, and packed with flavor—perfect for when you want something hearty and satisfying without spending hours in the kitchen. The combination of seared steak, vibrant baby broccoli, and creamy Alfredo sauce turns a simple pasta dish into something truly special.

Whether you’re cooking for a cozy date night, a family dinner, or just treating yourself, this recipe delivers steakhouse vibes in a single skillet.

Ingredients Breakdown

Let’s take a closer look at what makes this dish so irresistible:

Pasta & Veg:

  • Spaghetti (12 oz)
    Classic pasta shape that holds the creamy sauce beautifully.
  • Baby broccoli (2 cups, trimmed)
    Adds freshness, color, and a slight crunch—also known as broccolini.

Steak:

  • Sirloin or ribeye (1 lb, cubed)
    Tender and flavorful—choose your favorite cut for best results.
  • Seasonings
  • Salt & black pepper: Essential for balance
  • Garlic powder & smoked paprika: Adds depth and a hint of smokiness

Alfredo Sauce:

  • Olive oil (2 tbsp)
    For searing the steak.
  • Butter (3 tbsp)
    Adds richness and helps build the sauce.
  • Garlic (3 cloves, minced)
    Infuses the sauce with aromatic flavor.
  • Heavy cream (1 cup) & whole milk (½ cup)
    Creates a luscious, velvety base.
  • Parmesan cheese (1¼ cups, freshly grated)
    Melts into the sauce for nutty, salty goodness.

Garnish (Optional):

  • Red pepper flakes: For a touch of heat
  • Fresh parsley: Adds brightness
  • Cracked black pepper: Enhances flavor and presentation

Equipment Needed

  • Large pot for pasta
  • Large skillet
  • Measuring cups and spoons
  • Tongs or spatula
  • Knife and cutting board

Step-by-Step Instructions

Step 1: Cook Pasta & Broccoli

Bring a large pot of salted water to a boil.

Add spaghetti and cook until al dente.

During the last 2–3 minutes, add baby broccoli.

Drain and set aside, reserving ½ cup pasta water.

Step 2: Sear the Steak

Season steak cubes with:

  • Salt
  • Black pepper
  • Garlic powder
  • Smoked paprika

Heat 2 tbsp olive oil in a large skillet over medium-high heat.

Sear steak for 3–5 minutes, until browned and cooked to your liking.

Remove and set aside.

Step 3: Make Alfredo Sauce

In the same skillet:

  • Melt 3 tbsp butter over medium heat.

Add 3 cloves minced garlic and sauté for 30 seconds.

Pour in:

  • 1 cup heavy cream
  • ½ cup whole milk

Stir and simmer for 3–4 minutes, until slightly thickened.

Add 1¼ cups Parmesan cheese, stirring until smooth and creamy.

Season with salt and black pepper to taste.

Step 4: Combine Everything

Add:

  • Cooked spaghetti
  • Baby broccoli
  • Seared steak

Toss gently to coat in the sauce.

Use reserved pasta water to loosen the sauce if needed.

Step 5: Garnish & Serve

Top with:

  • Fresh parsley
  • Cracked black pepper
  • Red pepper flakes (optional)

Serve hot and enjoy!

Yields:

  • 4 generous servings

Presentation Tip: Serve in shallow bowls with extra Parmesan and a lemon wedge for brightness.

Serving Suggestions

Perfect for:

  • Weeknight dinners
  • Date night at home
  • Family-style meals
  • Special occasions

Pair with:

  • Garlic bread or focaccia
  • Caesar salad or roasted vegetables
  • A glass of red wine or sparkling water

Tip: Add a drizzle of balsamic glaze for a gourmet finish.

Variations to Try

Want to make it your own? Try these delicious twists:

Mushroom Alfredo

Add sautéed mushrooms for earthy richness.

Roasted Garlic

Use roasted garlic in the sauce for deeper flavor.

Spinach & Broccoli

Add baby spinach with the broccoli for extra greens.

Vegetarian Version

Swap steak for roasted cauliflower or grilled tofu.

Storage and Make-Ahead Tips

  • Make-Ahead: Cook steak and sauce ahead. Reheat and toss with pasta before serving.
  • Refrigerate: Store leftovers in airtight container for up to 3 days.
  • Reheat: Warm gently on the stove with a splash of cream or pasta water.

Tip: Avoid microwaving to preserve sauce texture.

Nutrition Notes (Per Serving, ~1 of 4)

  • Calories: ~650
  • Protein: ~35g
  • Carbohydrates: ~45g
  • Fat: ~35g
  • Sugar: ~4g
  • Sodium: ~500mg
  • Fiber: ~3g

This dish is:

  • Creamy and savory
  • Hearty and satisfying
  • Perfectly portioned
  • Great for sharing

Final Thoughts

This Creamy Steak & Baby Broccoli Alfredo Spaghetti is more than just a pasta dish—it’s a celebration of flavor, comfort, and easy elegance. Whether you’re cooking for a crowd or just indulging solo, it’s guaranteed to impress and satisfy.

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