Easy Flank Steak with Olive Sauce
This post is a collaboration with Beef. It’s What’s for Dinner. on behalf of the Beef Checkoff. I received compensation, but all opinions are my own.
Flank Steak is one of our favorite cuts of Beef! We usually cook this versatile cut on a Sunday for lunch, and always plan to use any leftovers in multiple ways for the next few days. Using up everything when planning meals is super important to me because I’m always trying to cut down on food-waste. Luckily, that’s never a problem for us because we all enjoy Beef so much and eating leftovers is never a problem. When you start with such a delicious high-quality protein, the culinary possibilities are endless :)
For a while now, I’ve been following a more Mediterranean style of eating and really think that some well-seasoned Flank Steak (or any lean cut of Beef) goes well with those flavors. Find a helpful infographic and links to a few of my favorite Mediterranean style recipes on www.BeefItsWhatsForDinner.com at the end of this blog post. The plates are colorful, filled with non-starchy vegetables, and everything is eaten as close to natural as possible. I keep what I call my “fridge favorites” on hand at all times so that it’s easy to plate up our Steak once cooked and rested. Those fridge favorites include sliced cucumber, whole cherry tomatoes, jars of olives, cubed feta cheese, mini mozzarella, boiled eggs, and fresh baby spinach that is tender enough to eat raw. Today’s Flank Steak was sliced and plated alongside some of the sauce with olives, spinach, tomatoes and cucumber. I use glass containers to store any leftovers instead of plastic, and save mini jam jars to use for dressings or sauces. Sometimes when you’re visiting a restaurant they might serve brunch with mini honey jars - I ask to keep those too! Like many, I grew up with plastic food storage containers but now prefer glass because it’s better for the environment, and it’s easy to see what you have in the refrigerator. My favorite glass containers are stackable, made of clear glass and large enough to fit a decent portion into. Recently we have all been trying to support restaurants by ordering menu items to-go. Consider reusing those containers and supplies before recycling as well - most are sturdy enough to withstand a few washes and keep food stored safely.
Some tips for cooking flank steak:
Flank Steak is lean and boneless with lots of intense Beef flavor. I’ve spoken to a few people who say they are intimidated by cooking this cut of Beef. I think mostly because they might be unsure of timing in order to cook it perfectly to their tastes. A digital meat thermometer is probably the most useful tool in my kitchen and highly recommend using one to nail that cooking temperature every time. For medium-rare the temperature should read 145°F, the temperature for medium steaks should read 160°F, and well done is 170°F. I believe flank steak should be cooked to 145°F to ensure juiciness. Always test the thickest part of the steak for doneness. For steaks 1/2 inch or thicker, insert an instant-read thermometer horizontally from the side, so that it penetrates the thickest part or the center of the steak. Let it rest for 5-10 minutes before slicing against the grain for maximum tenderness. Resting will prevent any juices from seeping out.
Flank Steak with Olive Sauce
Prep Time: 15 minutes (30 minutes to 1 hour if marinating) | Cook Time: 15 minutes | 8-10 Servings
1 ½ - 2 lb. Flank Steak
1 teaspoon kosher salt
1 teaspoon black pepper
1 teaspoon sweet smoked paprika
1 teaspoon garlic powder (or finely minced garlic)
¼ cup olive oil
½ cup pitted green Castelvetrano olives
½ serrano pepper, deseeded
½ cup fresh parsley
1 tablespoon fresh oregano leaves
Juice of 1 small lemon
Salt and pepper to taste
Optional extras: 1 clove minced garlic, 1/2 avocado
Vegetables per serving:
1 cup fresh baby spinach
3-4 cherry tomatoes
3-4 kalamata olives
½ cup sliced cucumber
Guidelines:
Place your Flank Steak on a clean, flat surface and drizzle with olive oil then rub with salt, pepper, paprika and garlic. Cover and refrigerate for 1 hour to marinate, or up to overnight. Remove from the refrigerator right before cooking.
Heat a large cast iron skillet to medium-high. Sear Flank Steak for 5-8 minutes per side until a meat thermometer reads 145°F. Tip: Turn steaks and roasts with tongs. Avoid using a fork, which will pierce the beef and result in the loss of flavorful juices. Turn off the heat and transfer flank steak to a cutting board to rest while preparing the sauce.
Add ingredients for the sauce into a bowl of a food processor and pulse for 1-2 minutes until slightly smooth. Add the avocado if you prefer a creamier consistency. Serve with the steak and prepared vegetables.
During the Summer months Flank Steak is delicious when grilled: Place Steak on grid over medium, ash-covered coals. Grill, covered, 11 to 16 minutes (over medium heat on a preheated gas grill, 16 to 21 minutes) for medium rare (145°F) to medium (160°F) doneness, turning occasionally. Carve across the grain into thin slices.
Here are some ideas for leftover Flank Steak!
Make a Steak salad for two: Combine ¼ cup olive oil with 2 tablespoons whole grain mustard and the juice of a small lemon. Season to taste and serve as a dressing over 6 ounces of sliced cooked steak with tomato, fresh leafy greens and steamed broccoli. Sometimes I use this same dressing over an easy brunch plate with green beans, a boiled egg and whichever kind of cheese I have in the refrigerator.
Make Steak caprese skewers: Use short skewers to weave balls of mini mozzarella with fresh basil and cooked Flank Steak slices. Serve with olive oil and balsamic vinegar as an appetizer or snack.
Add leftover Flank Steak to an omelette with your favorite vegetables.
Make roll-ups using strips of thinly sliced Flank Steak and your favorite vegetables. Serve it with my feta sauce (Blend 4 ounces of feta with the juice of 1 lemon, 1/2 cup of plain yogurt and a few tablespoons of fresh herbs then season to taste.)
Leftover Steak is delicious when eaten on a charcuterie board with various fruit, cheeses and dips.