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Panko-Crusted Chimichurri Sirloin Steak

Panko-Crusted Chimichurri Sirloin Steak

with Roasted Sweet Potato & Red Onion
3.5(7)
Recipe Development Team
Recipe Development TeamUpdated on September 14, 2026
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Calories
780 kcal
Protein
38g protein
Total
35 minutes
Difficulty
Easy
Allergens:
  • Milk
  • Wheat

Sirloin steak is topped with a creamy chimichurri spread and a golden panko crust, then roasted alongside sweet potato rounds and red onion wedges seasoned with Fry Seasoning. Everything roasts together on one sheet pan for an easy cleanup. A drizzle of bright, herby chimichurri over the finished plate ties the savory crust and caramelized vegetables together.

Produced in a facility that processes eggs, milk, fish, peanuts, sesame, shellfish, soy, tree nuts, and wheat.
Serving amount

1.5 tablespoon

Sour Cream

(Contains: Milk)

12 ounce

Sirloin Steak

1 unit

Red Onion

½ tablespoon

Fry Seasoning

2 unit

Sweet Potato

¼ cup

Panko Breadcrumbs

(Contains: Wheat)

2 ounce

Chimichurri

Not included in your delivery

teaspoon (tsp)

Salt

1 tablespoon (tbsp)

Olive Oil

2 teaspoon (tsp)

Cooking Oil

teaspoon (tsp)

Black Pepper

per serving
Calories780 kcal
Fat46 g
Saturated Fat13 g
Carbohydrate50 g
Sugar11 g
Dietary Fiber7 g
Protein38 g
Cholesterol135 mg
Sodium590 mg
Potassium1290 mg
Calcium140 mg
Iron4.4 mg
Due to the different suppliers we purchase our products from, nutritional facts per meal can vary from the website to what is received in the delivered box, depending on your region.
Large Bowl
Aluminum Foil
Baking Sheet
Small Bowl
Paper Towel

Cooking Steps

Prep
1
  • Adjust rack to top position (top and middle positions for 4 servings) and preheat oven to 425 degrees. Wash and dry produce.

  • Slice sweet potatoes into ½-inch-thick rounds. Halve, peel, and cut onion into ½-inch-thick wedges. In a large bowl, toss sweet potatoes and onion with a drizzle of oil, half the Fry Seasoning (all for 4 servings), a pinch of salt, and pepper.

  • In a small bowl, combine sour cream with half the chimichurri.

Roast Veggies & Make Panko Coating
2
  • Spread out sweet potatoes and onion on one half of a foil-lined baking sheet (for 4 servings, spread out across entire baking sheet). Roast on top rack for 10 minutes (you’ll add the steak then).

  • Meanwhile, in a second small bowl, combine panko, 1 TBSP olive oil (2 TBSP for 4), a pinch of salt, and pepper.

Coat & Roast Steak
3
  • Pat sirloin steak* dry with paper towels; season all over with salt and pepper. Place on a plate. Spread tops with creamy chimichurri mixture; top with panko mixture, pressing firmly to adhere (no need to coat undersides).

  • Once veggies have roasted 10 minutes, remove sheet and add a drizzle of oil to opposite side of sheet. Carefully add coated steak; return to top rack and roast until veggies are browned and tender and steak reaches desired doneness, 12-18 minutes for medium. (For 4 servings, leave veggies roasting; add steak to a second oiled baking sheet and roast on middle rack.)

Serve
4
  • Divide steak and veggies between plates. Drizzle with remaining chimichurri and serve.

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