Grilled Flank Steak and Veggies with Green Peppercorn Sauce

Grilled Flank Steak and Veggies with Green Peppercorn Sauce: A Flavor-Packed Weeknight Favorite

Sometimes, the best dinners are the simplest ones—the kind that come together quickly but still feel special. That’s exactly what you get with this Grilled Flank Steak and Veggies with Green Peppercorn Sauce. It’s hearty, satisfying, and dressed up with Le Sauce & Co.’s Classic Green Peppercorn Gourmet Finishing Sauce—a rich, velvety sauce that elevates the whole plate with just one easy pour.

This is the kind of dish that makes weeknight meals feel like a weekend indulgence, without any of the fuss. Let’s break down why it works so beautifully.

Flank Steak: The Underrated Star

Flank steak is a lean, flavorful cut of beef that cooks quickly and slices beautifully when prepared right. It loves a hot grill and a good rest before slicing. For this recipe, simply marinate your flank steak for about 30 minutes in olive oil, garlic, and a splash of lemon juice, then grill over high heat for 4–5 minutes per side depending on thickness and your desired doneness.

After grilling, let it rest for at least 5–10 minutes so the juices settle in. Then slice it thinly against the grain for maximum tenderness. The result? Juicy, flavorful steak with a slightly charred exterior that’s just waiting to be paired with something creamy and peppery.

Roasted or Grilled Veggies: Colorful, Crunchy, Delicious

What makes this dish sing is the pairing of the savory steak with crisp-tender, grilled or roasted vegetables. You can use whatever’s in your fridge or seasonal favorites like bell peppers, zucchini, red onion, and asparagus. Toss the veggies in olive oil, salt, and pepper, then grill them alongside your steak or roast them in the oven until caramelized and tender.

The veggies add color, texture, and a touch of sweetness that balance the richness of the steak and the bold green peppercorn sauce.

The Sauce That Changes Everything

Le Sauce & Co.’s Classic Green Peppercorn Gourmet Finishing Sauce is what transforms this dish from simple to sensational. With real cream, savory depth, and the signature pop of brined green peppercorns, this sauce brings a restaurant-quality finish to your home-cooked steak in seconds.

Just heat the pouch gently in a pan or hot water while your steak rests. Then, spoon it generously over the sliced steak or drizzle on the plate for a dramatic (and delicious) presentation.

Simple, Elegant, and Fast

This dish is everything a great meal should be: quick to make, full of flavor, and easy to clean up. It’s also incredibly flexible—serve it with mashed potatoes, over rice, or alongside crusty bread if you like.

Whether you’re hosting friends or just treating yourself to a better-than-average Tuesday night dinner, Grilled Flank Steak and Veggies with Green Peppercorn Sauce is an easy win. Thanks to Le Sauce & Co., gourmet is now just a grill and a pouch away.

Ingredients