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Healthy Garlic Butter Steak Pasta - A Lighter, Flavor-Packed Weeknight Favorite

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Prep Time 15 minutes
Cook Time 20 minutes
Total Time 35 minutes
Servings: 4 servings
Ingredients Method

Ingredients
  

  • 8 ounces whole-wheat or high-fiber pasta (penne, fusilli, or spaghetti)
  • 12 ounces lean steak (sirloin, flank, or strip), trimmed and patted dry
  • 1 tablespoon olive oil, plus more as needed
  • 1 tablespoon unsalted butter (or ghee for a lactose-friendly option)
  • 4–5 cloves garlic, finely minced
  • 1/2 teaspoon crushed red pepper flakes (optional)
  • 1/3 cup low-sodium beef or chicken broth
  • 1 small lemon, zested and juiced (about 2–3 tablespoons juice)
  • 3 cups baby spinach (or chopped kale)
  • 1/4 cup freshly grated Parmesan or Pecorino Romano, plus extra for serving
  • 2 tablespoons chopped fresh parsley
  • Salt and black pepper to taste
  • Optional add-ins: cherry tomatoes, sautéed mushrooms, or steamed broccoli florets

Method
 

  1. Boil the pasta. Bring a large pot of salted water to a boil. Cook the pasta according to package directions until al dente. Reserve 3/4 cup pasta water, then drain.
  2. Season the steak. Pat the steak very dry. Season both sides with salt and black pepper. For extra flavor, add a light sprinkle of garlic powder and smoked paprika.
  3. Heat the pan. In a large skillet over medium-high heat, warm 1 tablespoon olive oil until shimmering. You want the pan hot to get a good sear without overcooking.
  4. Sear the steak. Add the steak and sear 2–4 minutes per side depending on thickness and desired doneness. Aim for medium-rare to medium so it stays tender. Transfer to a plate and rest for 5–7 minutes.
  5. Slice the steak. Cut the steak against the grain into thin strips or bite-size pieces. Set aside and keep the juices.
  6. Build the garlic butter base. Reduce heat to medium. In the same skillet, add 1 tablespoon butter. Once melted, add the minced garlic and red pepper flakes. Cook 30–60 seconds, stirring, until fragrant. Do not brown the garlic.
  7. Deglaze and brighten. Pour in the broth and scrape up the browned bits. Simmer 1–2 minutes. Stir in the lemon zest and juice.
  8. Add greens and pasta. Stir in the spinach until just wilted. Add the cooked pasta and a splash of reserved pasta water to create a silky sauce that clings to the noodles.
  9. Finish with cheese and herbs. Toss in the Parmesan and parsley. Add more pasta water as needed for a glossy, light sauce. Season with salt and pepper to taste.
  10. Fold in the steak. Return the steak and any juices to the skillet. Toss gently to warm through, about 1 minute. Serve immediately with extra cheese and a squeeze of lemon.