Grain-fed flat iron steaks are a relatively tender cut. But with grass-fed steak's lower fat content, we find pounding the meat before cooking ensures tenderness. It also helps the steaks cook quickly--they only need about 3 minutes on a searing hot grill to hit medium-rare.

Recipe by Cooking Light June 2017


Recipe Summary

35 mins
35 mins
Serves 4 (serving size: about 3 oz. steak and about 1 1/2 cups vegetables)


Ingredient Checklist


Instructions Checklist
  • Place steaks in a single layer on a sheet of plastic wrap on a cutting board. Top with another sheet of plastic wrap. Using a meat mallet or small heavy skillet, pound steaks to 1/4-inch thickness. Discard plastic wrap. Sprinkle steaks evenly with 1/2 teaspoon each salt and pepper.

  • Preheat grill to high (450°F to 550°F). Combine tomatoes, vinegar, and remaining 1/2 teaspoon each salt and pepper in a large bowl.

  • Coat squash, zucchini, green onions, and eggplant with cooking spray. Place vegetables in a single layer on a grill grate coated with cooking spray. Grill squash and zucchini, uncovered, 2 minutes or until tender and grill marks appear. Grill green onions 2 minutes or until charred and slightly tender, turning occasionally. Grill eggplant 3 minutes on each side or until tender and grill marks appear. Coarsely chop green onions. Place eggplant, squash, zucchini, and chopped green onions in bowl with tomato mixture; toss to combine.

  • Place steaks in a single layer on grill grate coated with cooking spray; grill, uncovered, 2 minutes. Turn steaks; grill 1 minute or until desired degree of doneness. Place steaks on a cutting board; let stand 5 minutes. Thinly slice steaks against the grain.

  • Add mint and oil to vegetable mixture; toss to coat. Add basil; toss to coat. Divide vegetable mixture and steak slices evenly among 4 plates.

Nutrition Facts

271 calories; fat 11.3g; saturated fat 2.6g; mono fat 6.6g; poly fat 0.9g; protein 29g; carbohydrates 14g; fiber 5g; cholesterol 62mg; iron 4mg; sodium 569mg; calcium 83mg; sugars 8g.