Steak Sandwich

User Reviews

5.0

3 reviews
Excellent
  • Prep Time

    8 mins

  • Cook Time

    8 mins

  • Resting time

    10 mins

  • Total Time

    30 mins

  • Servings

    4

  • Calories

    725 kcal

  • Course

    Lunch

  • Cuisine

    American

Steak Sandwich

Layered with perfectly cooked juicy steak, sweet caramelized onions, and herby pesto, this Steak Sandwich is unbelievably delicious! It’s seated between a crusty ciabatta bun and then topped with a handful of spicy arugula and fresh sliced tomato to make it unforgettably good. It’s the perfect easy weeknight meal or weekend lunch!

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Ingredients

Servings

Steak Sandwich

  • 2 pounds flank steak
  • ½ teaspoon salt or to taste
  • ½ teaspoon black pepper or to taste
  • 4 ciabatta buns
  • 2 cup baby arugula
  • 4 tablespoons pesto
  • 4 tablespoons mayonnaise
  • 4 tablespoons mustard
  • 2 tomatoes sliced (optional)

Caramelized Onion

  • 3 tablespoons butter
  • 2 large onions sliced
  • 1 teaspoon sugar
  • ½ teaspoon salt or to taste
  • ½ teaspoon pepper
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Instructions

Caramelize Onions

  1. Melt the butter in a large skillet over medium-low heat. Add the sliced onion and stir. Cover with a lid and cook for 20 minutes, stirring occasionally. Remove the lid and stir in the sugar, salt and pepper. Cook for a further 10 minutes, until brown a bit and caramelize.

Grill The Steak

  1. Pat the steak dry with paper towels. Generously season it on both sides with salt and pepper. Using a grill or a skillet, cook the steaks to your preferred temperature and let them rest for 10 minutes.

Assemble Steak Sandwiches

  1. Slice the steak into thin strips against the grain. Cut the ciabatta buns in half horizontally.  
  2. Spread a tablespoon of pesto on each bottom half of the buns, then top with ½ cup each of baby arugula, followed by steak slices, caramelized onions and tomatoes. Spread mustard and mayo on the top bun then place on top.

Notes

  • For the most flavorful caramelized onions, you have to cook them slowly. Turn up the heat and you’re going to have fried onions not caramelized.
  • No problem tastewise and totally your preference if you want your meat well done, but you can still overcook it. So make sure to stop cooking it before it gets too tough.
  • For the yummiest steak sandwich, eat it right after it’s grilled and assembled. Leftovers are tasty too, but fresh is always best. 
  • Assembled sandwiches will keep in the
  • . And a leftover cold steak sandwich is delicious. However, if you would like to reheat, you can remove the steak with the caramelized onions from the sandwich and pop them in the microwave for a few minutes on medium to warm them up.
  • Slowly cook the onions. For the most flavorful caramelized onions, you have to cook them slowly. Turn up the heat and you’re going to have fried onions not caramelized.
  • Don’t overcook the meat. No problem tastewise and totally your preference if you want your meat well done, but you can still overcook it. So make sure to stop cooking it before it gets too tough.
  • Make and eat. For the yummiest steak sandwich, eat it right after it’s grilled and assembled. Leftovers are tasty too, but fresh is always best. 
  • Assembled sandwiches will keep in the fridge for up to 3 days. And a leftover cold steak sandwich is delicious. However, if you would like to reheat, you can remove the steak with the caramelized onions from the sandwich and pop them in the microwave for a few minutes on medium to warm them up.

Nutrition Information

Show Details
Serving 1sandwich Calories 725kcal (36%) Carbohydrates 39g (13%) Protein 57g (114%) Fat 37g (57%) Saturated Fat 13g (65%) Polyunsaturated Fat 7g Monounsaturated Fat 9g Trans Fat 0.4g Cholesterol 166mg (55%) Sodium 1380mg (58%) Potassium 1100mg (31%) Fiber 4g (16%) Sugar 7g (14%) Vitamin A 1338IU (27%) Vitamin C 16mg (18%) Calcium 127mg (13%) Iron 4mg (22%)

Nutrition Facts

Serving: 4Serving

Amount Per Serving

Calories 725 kcal

% Daily Value*

Serving 1sandwich
Calories 725kcal 36%
Carbohydrates 39g 13%
Protein 57g 114%
Fat 37g 57%
Saturated Fat 13g 65%
Polyunsaturated Fat 7g 41%
Monounsaturated Fat 9g 45%
Trans Fat 0.4g 20%
Cholesterol 166mg 55%
Sodium 1380mg 58%
Potassium 1100mg 23%
Fiber 4g 16%
Sugar 7g 14%
Vitamin A 1338IU 27%
Vitamin C 16mg 18%
Calcium 127mg 13%
Iron 4mg 22%

* Percent Daily Values are based on a 2,000 calorie diet.

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Overall Rating

5.0

3 reviews
Excellent

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