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Generously season the ribeye steak on both sides with the dry rub. Allow it to rest at room temperature while you prepare other ingredients.

Bring a large pot of salted water to a rolling boil. Add the rigatoni and cook according to package directions until al dente. Reserve 1 cup of pasta water before draining.

While the pasta cooks, heat 1 tablespoon of cooking oil in a large cast-iron skillet or heavy-bottomed pan over medium-high heat. Once shimmering, add the seasoned steak. Sear for 3-4 minutes per side for medium-rare, or until desired doneness is reached. Add 1 tablespoon of butter during the last minute of cooking, basting the steak.

Remove the steak from the skillet and let it rest on a cutting board, tented loosely with foil. This is crucial for juicy steak.

In the same skillet (add a little more oil if needed), add the sliced white onion, green bell pepper, and red bell pepper. Sauté over medium-high heat for 5-7 minutes, until softened and slightly charred. Stir in the fajita seasoning during the last minute of cooking.

Remove the fajita vegetables from the skillet and set aside. Reduce the heat to medium. Add 2 tablespoons of butter to the skillet. Once melted, add the chopped shallots and minced garlic. Sauté for 2-3 minutes until fragrant.

Stir in the tomato paste and cook for 1 minute, stirring constantly, to deepen its flavor.

Pour in the heavy whipping cream and bring to a gentle simmer, stirring occasionally. Cook for 3-5 minutes, allowing the sauce to thicken slightly.

Stir in the 1/2 cup of grated Parmesan cheese until melted and smooth. Season the sauce with salt and black pepper to taste. If the sauce is too thick, add a splash of the reserved pasta water until desired consistency is reached.

Slice the rested steak against the grain into thin strips. Add the cooked rigatoni, sliced steak, and sautéed fajita vegetables to the creamy sauce. Toss gently to combine.

Serve immediately, garnished with fresh chopped parsley and extra grated Parmesan cheese.


Generously season the ribeye steak on both sides with the dry rub. Allow it to rest at room temperature while you prepare other ingredients.

Bring a large pot of salted water to a rolling boil. Add the rigatoni and cook according to package directions until al dente. Reserve 1 cup of pasta water before draining.

While the pasta cooks, heat 1 tablespoon of cooking oil in a large cast-iron skillet or heavy-bottomed pan over medium-high heat. Once shimmering, add the seasoned steak. Sear for 3-4 minutes per side for medium-rare, or until desired doneness is reached. Add 1 tablespoon of butter during the last minute of cooking, basting the steak.

Remove the steak from the skillet and let it rest on a cutting board, tented loosely with foil. This is crucial for juicy steak.

In the same skillet (add a little more oil if needed), add the sliced white onion, green bell pepper, and red bell pepper. Sauté over medium-high heat for 5-7 minutes, until softened and slightly charred. Stir in the fajita seasoning during the last minute of cooking.

Remove the fajita vegetables from the skillet and set aside. Reduce the heat to medium. Add 2 tablespoons of butter to the skillet. Once melted, add the chopped shallots and minced garlic. Sauté for 2-3 minutes until fragrant.

Stir in the tomato paste and cook for 1 minute, stirring constantly, to deepen its flavor.

Pour in the heavy whipping cream and bring to a gentle simmer, stirring occasionally. Cook for 3-5 minutes, allowing the sauce to thicken slightly.

Stir in the 1/2 cup of grated Parmesan cheese until melted and smooth. Season the sauce with salt and black pepper to taste. If the sauce is too thick, add a splash of the reserved pasta water until desired consistency is reached.

Slice the rested steak against the grain into thin strips. Add the cooked rigatoni, sliced steak, and sautéed fajita vegetables to the creamy sauce. Toss gently to combine.

Serve immediately, garnished with fresh chopped parsley and extra grated Parmesan cheese.
