• Before starting, preheat the oven to 450°F.
• Bring a large pot of salted water to a boil over high (use same for 4 servings). Wash and dry all produce. 
• To the boiling water, add fusilli. Cook for 10-12 min, until tender but still firm to the bite.
• Reserve 1/2 cup (1 cup) pasta water.
• Strain fusilli and transfer to a medium bowl. Set aside.

• Meanwhile, peel, then cut half the onion into 1/4-inch pieces (use whole onion for 4 servings).
• Roughly chop spinach.
• To a small bowl, add half the Worcestshire sauce, ketchup and soy sauce. Season with salt and pepper, then stir to combine.

• Pat steaks dry with paper towels. Season with half the Zesty Garlic Blend, salt and pepper.
• Heat a large non-stick pan over medium-high. When hot, add 1 tbsp (2 tbsp) oil, then steaks. Cook for 1-2 min per side, until browned. Remove from heat and transfer steaks to an unlined baking sheet. Roast in the middle of the oven 5-8 min, or until cooked to desired doneness.**
• When steaks are done, remove from heat and transfer to a plate. Loosely cover with foil and set aside to rest for 2-3 min.

• To the same large pot from step 1, heat 2 tbsp (4 tbsp) butter over medium.
• When butter is melted, add onions. Cook for 4-5 min, stirring often, until onions soften. Season with salt and pepper.
• Add Cream Sauce Spice Blend and remaining Zesty Garlic Blend. Cook for 30 sec, stirring constantly, until fragrant.

• To the pot, in a slow, steady stream, add reserved pasta water, then 1/4 cup (1/2 cup) milk, whisking to avoid lumps. Bring to a simmer over high.
• Once simmering, reduce heat to medium. Simmer for 2-3 min, stirring often, until sauce thickens.
• Add cheese. Cook for 45 sec-1 min, stirring constantly, until cheese is melted and combined. 

• To the pot with sauce, add fusilli and spinach. Stir until spinach wilts. Season with salt and pepper.
• Thinly slice steaks.
• Divide mac and cheese and steak between plates.
• Spoon steak sauce over top of steak.
• Sprinkle crispy shallots over top.

If you've opted for double striploin steak, prep and cook the same way the recipe instructs you to prep and cook the regular portion of sirloin steak.