July 2, 2026 · 5 min

Pistachio-Crusted Sirloin Steak with Creamy Polenta and Roasted Green Beans

Dinner5 min2279 cal / serving

This elegant dish features pan-seared sirloin steak coated in a crunchy pistachio and rosemary crust, served over a bed of creamy polenta. Roasted green beans add a pop of color, while a savory grape and shallot pan sauce brings a touch of seasonal sweetness.

Perfect for a special dinner or holiday feast, this recipe is surprisingly simple to prepare. The polenta is pre-cooked for speed and the steak cooks in minutes. The combination of textures and flavors will impress your guests.


Recipe details

Dinner5 min2279 cal / serving2 servings

Nutrition per serving

Calories2279 kcalProtein63.7 gFat187.2 gCarbs85.6 gSugar16.8 gFiber5 gSodium1556 mg

Dietary labels

Gluten-free: noLactose-free: noDairy-free: no

Allergen check

Gluten / wheat: containsMilk / dairy: containsEgg: not detectedFish: not detectedShellfish: not detectedPeanut: not detectedTree nuts: containsSoy: not detectedSesame: not detectedMustard: containsCelery: 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
Sirloin Steak12 ounce Sirloin SteakView ingredient guide
Dried Rosemary0.5 teaspoon Dried RosemaryView ingredient guide
Panko Breadcrumbs0.5 cup Panko BreadcrumbsView ingredient guide
Green Beans8 ounce Green BeansView ingredient guide
Precooked Polenta1 unit Precooked PolentaView ingredient guide
Pistachios0.5 ounce PistachiosView ingredient guide
Cream Sauce Base4 ounce Cream Sauce BaseView ingredient guide
Red Grapes2.25 ounce Red GrapesView ingredient guide
Parsley0.25 ounce ParsleyView ingredient guide
Dijon Mustard2 teaspoon Dijon MustardView ingredient guide
Garlic Powder1 teaspoon Garlic PowderView ingredient guide
Shallot1 unit ShallotView ingredient guide
Cooking Oil2 teaspoon (tsp) Cooking OilView ingredient guide
Butter2 tablespoon (tbsp) ButterView ingredient guide
Saltteaspoon (tsp) SaltView ingredient guide
Black Pepperteaspoon (tsp) Black PepperView ingredient guide

Instructions

  1. Adjust rack to top position and preheat oven to 425°F. Wash and dry produce. Trim green beans if necessary. Finely chop pistachios (or crush in their bag with a heavy-bottomed pan or rolling pin). Halve, peel and finely dice shallot. Halve grapes. Finely chop parsley.
  2. In a small pot, combine polenta and ⅓ cup water (⅔ cup for 4 servings) over medium heat. Mash with a potato masher until mostly smooth, 30-60 seconds. Stir in garlic powder, half the cream sauce base and 1 TBSP butter (all the cream sauce base and 2 TBSP butter for 4). Cook, stirring constantly, until butter has melted and polenta is simmering and thickened, 1-2 minutes more. Season with salt and pepper to taste. Keep covered off heat until ready to serve. TIP: Polenta will thicken as it cools; if needed, add a splash of water and stir before serving.
  3. Toss green beans on a baking sheet with a drizzle of oil, salt and pepper. Roast on top rack until tender and browned, 12-15 minutes.
  4. In a small bowl, combine panko, pistachios, half the rosemary (all for 4 servings) and a pinch of salt and pepper. Pat steak dry with paper towels; season all over with salt and pepper. Evenly brush steak all over with sour cream, then mound all over with panko mixture, pressing firmly to adhere.
  5. Heat a ⅓-inch layer of oil in a large pan over medium-high heat. Add coated steak to pan; cook until crust is crisp and golden and steak is cooked to desired doneness, 2-4 minutes per side. TIP: Don’t overcrowd your pan! Cook in batches if necessary. Transfer to a paper-towel-lined plate.
  6. Heat a drizzle of oil in a medium pan over medium-high heat. Add shallot and grapes. Cook, stirring, until shallot is softened and lightly browned, 2-3 minutes. Add stock concentrate and ¼ cup water (⅓ cup for 4 servings). Cook, stirring occasionally, until thickened, 1-2 minutes. Remove from heat; stir in mustard, parsley and 1 TBSP butter (2 TBSP for 4). Taste and season with salt and pepper if desired.
  7. Divide polenta between plates. Top with green beans and steak. Spoon pan sauce over steak and serve.

Recipe Tips

For even cooking, let the steak come to room temperature before coating.

If the polenta thickens too much, stir in a splash of water before serving.

Use a meat thermometer to check doneness: 130°F for medium-rare, 140°F for medium.

FAQ

Can I use a different cut of steak?

Yes, you can substitute sirloin with ribeye or filet mignon. Adjust cooking time as needed.

Can I make this dish ahead of time?

The polenta and green beans can be prepared in advance. Reheat gently and cook the steak just before serving for the best crust.

Can I use fresh rosemary instead of dried?

Yes, use 1 tablespoon of fresh rosemary (finely chopped) in place of dried.

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