Creamy Garlic Steak & Broccoli Alfredo Spaghetti

 

🥩 Creamy Garlic Steak & Broccoli Alfredo Spaghetti

There’s nothing quite like a comforting bowl of creamy pasta — especially when it includes juicy, pan-seared **steak bites** and crisp-tender **broccoli** tossed together in a velvety, garlicky Alfredo sauce. This dish combines everything you crave in one irresistible meal: the rich flavor of seared beef, the freshness of green vegetables, and the luscious creaminess of homemade Alfredo sauce.

It’s a restaurant-quality meal you can make right at home in about **35 minutes** — easy enough for a cozy weeknight dinner, yet elegant enough to impress guests.


⏰ Prep & Cook Time

Prep Time:
15 minutes
Cook Time:
20 minutes
Total Time:
35 minutes
Servings:
4 generous portions

🛒 Ingredients

For the Pasta and Broccoli:

  • **12 oz** spaghetti (or fettuccine, linguine, or your favorite pasta)
  • **1 tablespoon** salt (for boiling water)
  • **2 cups** fresh broccoli florets

For the Steak:

  • **1 lb** sirloin or ribeye steak, cut into bite-sized cubes
  • **2 tablespoons** olive oil
  • **½ teaspoon** garlic powder
  • Salt and freshly ground black pepper, to taste

For the Creamy Alfredo Sauce:

  • **3 tablespoons** unsalted butter
  • **4 cloves** garlic, minced
  • **1 cup** heavy cream
  • **¾ cup** whole milk
  • **1 cup** freshly grated Parmesan cheese
  • **¼ teaspoon** crushed red pepper flakes (optional, for a little heat)
  • Salt and black pepper, to taste

For Garnish:

  • Fresh parsley, chopped
  • Extra Parmesan cheese

👩‍🍳 Directions

Step 1: Cook the Spaghetti

  1. Bring a large pot of salted water to a boil. Cook the spaghetti until **al dente**.
  2. During the **last 2 minutes** of cooking, add the **broccoli florets** directly into the pot with the pasta.
  3. Drain them together and set aside. Toss lightly with a drizzle of olive oil to prevent sticking.

Step 2: Prepare the Steak

  1. Pat the steak cubes dry. Season generously with **salt, pepper, and garlic powder**.
  2. Heat 2 tablespoons of olive oil in a large skillet over **medium-high heat**.
  3. Add the steak in a single layer and **sear for 3–4 minutes**, flipping halfway, until browned and cooked to your liking.
  4. Remove the steak from the skillet and set aside on a plate.

Step 3: Make the Alfredo Sauce

  1. In the same skillet, lower the heat to **medium**. Add the butter and let it melt, scraping up any browned bits from the pan.
  2. Add the minced garlic and sauté for about **1 minute** until fragrant.
  3. Slowly pour in the **heavy cream and milk**, whisking continuously. Let the sauce simmer gently for 2–3 minutes.
  4. Stir in the freshly grated **Parmesan cheese** a little at a time, whisking until the sauce is smooth and creamy.
  5. Season with salt, black pepper, and crushed red pepper flakes (if using).

Step 4: Bring It All Together

  1. Add the cooked spaghetti and broccoli to the skillet with the Alfredo sauce. Use tongs to toss everything gently.
  2. Return the **seared steak bites** to the pan and fold them in carefully.
  3. Let everything cook for 1–2 minutes over low heat until the sauce clings beautifully to the pasta.

Step 5: Serve and Garnish

  1. Serve immediately while hot.
  2. Sprinkle with extra Parmesan cheese and freshly chopped **parsley**.
  3. For an extra touch, finish with a light drizzle of olive oil or a squeeze of lemon juice.

💡 Tips & Variations

  • **Choose the Right Steak:** Sirloin and ribeye are great choices, known for being tender and flavorful.
  • **Add More Veggies:** Asparagus, spinach, or peas would also be delicious additions.
  • **Lighter Option:** Replace half of the heavy cream with half-and-half or whole milk.
  • **Cheese Matters:** Always use **freshly grated Parmesan** instead of pre-shredded. It melts better and gives a silkier consistency.
  • **Make It Ahead:** Prep the steak and broccoli ahead of time and refrigerate them separately.
This Creamy Garlic Steak & Broccoli Alfredo Spaghetti hits all the right notes — creamy, cheesy, garlicky, and packed with hearty flavor. The homemade Alfredo sauce is the star — buttery, garlicky, and irresistibly smooth. It’s a complete, satisfying meal that feels luxurious but takes less than 40 minutes from start to finish.

 

Would you like me to find a recipe for a light, crisp salad that would pair well with this rich pasta dish?

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