FLAT IRON Steak WITH Garlic Butter AND Fries
Flat iron steak marinated in a savory blend of olive oil, Worcestershire, and spices, grilled to perfection and served with crispy double-fried potatoes and a rich garlic butter. The rustic fries are left unpeeled for extra texture.
Ingredients
- 2 flat iron steaks
- 2 tbsp extra-virgin olive oil
- 1 tbsp Worcestershire sauce
- 1 tsp sweet paprika
- 1 tsp dried oregano
- 1/2 tsp kosher salt
- black pepper freshly ground
- 2 lbs russet potatoes
- 2 tbsp white vinegar
- kosher salt
- canola oil for frying
- 6 clove garlic unpeeled
- extra-virgin olive oil
- kosher salt
- 1/2 cup unsalted butter at room temperature
- 1 tbsp fresh flat-leaf parsley leaves minced
Nutrition (per serving, estimated)
Estimated based off 11 of 16 identified ingredients (per 100 g food data, scaled by amount).
Vitamins & minerals
- Calcium: 290 mg
- Iron: 4.19 mg
- Magnesium: 72.8 mg
- Phosphorus: 300 mg
- Potassium: 1223 mg
- Zinc: 2.07 mg
Let's Prepare
Collect
Gather these ingredients — no prep needed yet.
- 2 flat iron steaks
- 2 tbsp extra-virgin olive oil
- 1 tbsp Worcestershire sauce
- 1 tsp sweet paprika
- 1 tsp dried oregano
- 1/2 tsp kosher salt
- 2 lbs russet potatoes
- 2 tbsp white vinegar
- kosher salt
- extra-virgin olive oil
- kosher salt
Prepare
- black pepper, freshly ground
- canola oil, for frying
- 6 clove garlic, unpeeled
- 1/2 cup unsalted butter, at room temperature
- Mince 1 tbsp fresh flat-leaf parsley leaves
Let's Cook
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Step 1.
Place the steaks on a baking sheet or dish. In a small bowl, whisk together the olive oil, Worcestershire sauce, paprika, oregano, salt, and a few grinds of pepper. Rub the mixture into both sides of the meat. Set aside at room temperature for up to 1 hour or refrigerate up to overnight.
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Step 2.
To make the fries, cut the potatoes lengthwise into ⅜-inch-thick slabs, then stack the slabs and cut lengthwise into ⅜-inch-thick batons. Transfer to a large bowl and add enough cold water to cover, along with the vinegar and 2 tablespoons salt. Set aside at room temperature to soak for at least 1 hour, or refrigerate up to overnight.
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Step 3.
Meanwhile, make the garlic butter. Preheat the oven to 375°F. Place the garlic cloves on a piece of aluminum foil, drizzle with a little olive oil, and sprinkle with a pinch of salt. Close up the foil into a sealed pouch and bake until the cloves are soft, about 35 minutes. Squeeze the garlic out of the skins into a small bowl; discard the skins. Add the butter and, using a fork, smash the garlic and butter together until smooth. Stir in the parsley and season with salt. Transfer to a piece of waxed paper or parchment and roll into a log. Refrigerate until ready to serve, up to 4 days in advance.
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Step 4.
Line two large rimmed baking sheets with paper towels. Drain and rinse the potatoes in a fine-mesh sieve, then spread them onto one of the prepared baking sheets. Use another paper towel to blot the potatoes as dry as possible.
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Step 5.
Pour enough canola oil into a wide, deep saucepan to come 1½ inches up the side of the pan. Place over medium-high heat and warm the oil to 250°F on a deep-fry thermometer. Fry the potatoes in three or four batches, using a heatproof slotted spoon to gently stir them so they don’t stick, until cooked through but not browned, about 5 minutes. Adjust the heat as needed to maintain a steady 250°F. Transfer the cooked potatoes to the second baking sheet to drain. Repeat with the remaining potatoes. Set aside to cool.
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Step 6.
Prepare a charcoal or gas grill for direct cooking over medium-high heat (400 to 450°F). Brush the grates clean. Grill the steaks with the lid closed, turning once halfway through, until cooked to preferred doneness, 8 to 10 minutes total for medium-rare. Transfer to a cutting board and let rest for 5 to 10 minutes.
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Step 7.
While the steaks rest, finish the fries. Preheat the oven to 200°F. Set a wire rack in a rimmed baking sheet and place in the oven. Return the saucepan with oil to medium-high heat and warm to 375 to 400°F. Fry half of the potatoes, using a slotted spoon to gently stir, until crisp and golden brown, about 3 minutes. Drain on paper towels, sprinkle with salt, then transfer to the wire rack in the oven to keep warm. Repeat with the second batch.
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Step 8.
To serve, cut the steaks against the grain into ⅓-inch-thick slices. Divide among six plates and top each serving with some garlic butter. Pile hot fries onto each plate and serve at once.
