July 2, 2026 · 5 min

Mexican-Spiced Rib-Eye Steak with Sweet Potato, Cauliflower, Walnuts &Amp; Feta

Dinner5 min1343 cal / serving

This dish brings together the bold flavors of Mexican-spiced seared steak with the sweetness of roasted sweet potatoes and cauliflower. Topped with crunchy walnuts, tangy feta and a creamy chimichurri drizzle, every bite is a textural and flavorful delight.

Perfect for a special weeknight dinner or a weekend feast, this recipe is simple to prepare yet impressive enough to serve guests. The combination of tender meat, roasted vegetables and herbaceous sauce will make it a new favorite.


Recipe details

Dinner5 min1343 cal / serving2 servings

Nutrition per serving

Calories1343 kcalProtein55 gFat98.5 gCarbs58.4 gSugar18.5 gFiber4.6 gSodium1427 mg

Dietary labels

Gluten-free: yesLactose-free: noDairy-free: no

Allergen check

Gluten / wheat: not detectedMilk / dairy: containsEgg: not detectedFish: not detectedShellfish: not detectedPeanut: not detectedTree nuts: containsSoy: not detectedSesame: not detectedMustard: not detectedCelery: not detectedSulphites: not detectedLupin: not detectedMolluscs: not detected

Values are calculated per serving from ingredient amounts and the ingredient nutrition reference per 100g. Allergen and diet labels use available ingredient metadata and name matching; always check product labels for strict diets or allergies. Some ingredient amounts or nutrition values were incomplete, so this is marked as a partial estimate.


Ingredients

Sour Cream1.5 tablespoon Sour CreamView ingredient guide
Feta Cheese0.25 cup Feta CheeseView ingredient guide
Onion1 unit OnionView ingredient guide
Walnuts0.5 ounce WalnutsView ingredient guide
Lemon1 unit LemonView ingredient guide
Sweet Potato1 unit Sweet PotatoView ingredient guide
Cauliflower Florets10 ounce Cauliflower FloretsView ingredient guide
Cilantro0.25 ounce CilantroView ingredient guide
Chimichurri2 ounce ChimichurriView ingredient guide
Black Pepperteaspoon (tsp) Black PepperView ingredient guide
Saltteaspoon (tsp) SaltView ingredient guide

Instructions

  1. Adjust rack to middle position and preheat oven to 425°F. Wash and dry produce. Peel and dice sweet potato into ¼-inch pieces. Halve, peel and cut onion into ½-inch-thick wedges. Cut cauliflower into bite-size pieces if necessary. Roughly chop walnuts. Roughly chop cilantro. Quarter lemon.
  2. Toss sweet potato, onion and cauliflower on a baking sheet with a large drizzle of oil, half the Mexican Spice Blend (you’ll use the rest in the next step), salt and pepper. Roast on middle rack until veggies are browned and tender, 15-20 minutes.
  3. Meanwhile, pat steak dry with paper towels; season all over with remaining Mexican Spice Blend, salt and pepper. Heat a drizzle of oil in a large pan over medium-high heat. Add steak and cook to desired doneness, 3-5 minutes per side. Turn off heat; transfer to a cutting board to rest.
  4. In a small bowl, combine sour cream with half the chimichurri (you’ll use the rest in the next step).
  5. Once veggies are done, transfer to a medium bowl; stir in walnuts, half the cilantro, half the feta (all for 4 servings) and remaining chimichurri. Toss until evenly coated.
  6. Thinly slice steak against the grain. Divide steak and sweet potato jumble between plates. Top jumble with remaining cilantro and a squeeze of lemon juice. Drizzle with creamy chimichurri and serve.

Recipe Tips

For best results, let the steak rest for 5 minutes before slicing to keep it juicy.

If you prefer a milder flavor, reduce the Mexican spice blend slightly.

The creamy chimichurri can be made ahead and refrigerated for up to 2 days.

FAQ

Can I use a different cut of steak?

Yes, you can substitute with another tender cut like sirloin or New York strip, but adjust cooking time as needed.

What can I use instead of walnuts?

Pecans or almonds would work well as a substitute for walnuts.

Can I make this dish vegetarian?

Absolutely! Omit the steak and add extra roasted vegetables or a plant-based protein like tofu or tempeh.

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