Ingredients
Equipment
Method
- Bring a large pot of salted water to a boil and cook the pasta according to package instructions until al dente. Reserve 1/2 cup of the pasta water, then drain.
- While the pasta is cooking, season the steak cubes with salt, pepper, and dried oregano.
- Heat 1 tablespoon of olive oil in a large skillet over medium-high heat. Add the steak cubes in a single layer (work in batches if necessary).
- Sear the steak for 2-3 minutes per side until browned and cooked to your preferred level of doneness. Remove the steak from the skillet and set aside on a plate.
- In the same skillet, reduce heat to medium. Add the butter and the remaining 1 tablespoon of olive oil.
- Once the butter is melted, add the minced garlic and red pepper flakes. Sauté for 1 minute until fragrant, being careful not to burn the garlic.
- Pour in the beef broth (or reserved pasta water) to deglaze the pan, scraping up any browned bits from the steak.
- Add the cooked pasta to the skillet and toss to coat in the garlic butter sauce.
- Stir in the grated Parmesan cheese and continue to toss until the cheese is melted and a silky sauce forms.
- Return the steak and any accumulated juices to the skillet. Toss everything together until heated through.
- Garnish with fresh parsley and serve immediately.
Notes
Storage: Store leftovers in an airtight container in the refrigerator for up to 3 days. Reheat in a skillet with a splash of water or broth to keep the steak tender.
Substitutions: Use chicken breast, shrimp, or Italian sausage instead of steak. For low-carb, substitute zucchini noodles or high-protein chickpea pasta.
Make-Ahead: Prep steak cubes and mince garlic up to 1 day ahead. Store separately in refrigerator until ready to cook.
Spice Level: Reduce red pepper flakes to 1/4 tsp for mild, or increase to 1 tsp for extra heat.
Best Parmesan: Use freshly grated Parmesan rather than pre-shredded for smoothest sauce consistency.
